Now that the Ducktales revival is about half-a-season old, I can say that, while it is good, it’s not quite as good as I had hoped it would be. Part of the problem is that they go for the joke far too often, preventing the characters from developing much weight and consequently from engaging us in their struggles. They don’t do this all the time, but often enough for it to detract from the show (e.g. a potentially intimidating mummy monster is defeated by folding it up in a giant burrito).
This especially applies to Launchpad. Now, I haven’t gotten around to revisiting the original show in a long time, so I can’t remember if he was portrayed as this stupid in that one, but whichever is the case, it definitely is to the show’s detriment. See, Launchpad isn’t only an idiot, he’s just an idiot. As in, that’s basically his entire character: genial moron. He’s completely incompetent at what he does (raising the question of why Scrooge hired him in the first place), more childlike than the children, and most of the time seems barely functional. Yes, he’s gets a laugh fairly often, but he’s a very flat character.
Take a recent episode that focuses almost entirely on him; he’s afraid of losing his job if Scrooge decides to go with a robotically-driven car being marked by a business rival, so he challenges the machine to a race to see who will get the job. There is the potential for genuine character development. But, no; the whole thing becomes just another ‘Launchpad’s an idiot’ joke, with him filling up his windshield with reminder notes, crashing immediately, and trying to finish the rest of the race on different vehicles.
That’s what I mean by Launchpad is a flat, one-dimensional character: if you say “he’s a genial idiot,” you’ve basically described everything there is to know about him, and everything he does proceeds from this description.
Contrast this with a complex and three-dimensional character: Pinkie Pie from My Little Pony.
You could describe her as a lovable goofball, but that’s not all she is. For one thing, though she’s the source of much of show’s humor, she’s not just an idiot. Actually, she’s not an idiot at all; she’s shown to be very intelligent, just eccentric and happy to play the fool if she think’s it’ll get a laugh. But she can be thoughtful and perceptive, especially on matters that interest her (for instance, she’s the first one to notice something wrong with the way the ponies in Starlight’s village are smiling, since “I know smiles”). She puts in the time and works hard in pursuit of her goals, and is a recognized expert in her own subject of baking and throwing parties (By contrast, Launchpad doesn’t even understand the controls of his own plane and destroys it trying to figure out what a specific blinking light meant).
Pinkie’s also shown to have very clear motivations: her mission in life is to make others happy, and her whole being is directed to that end. However, this sometimes causes problems if the person she meets doesn’t share her tastes in fun, or if she misreads what they want, or if she’s too preoccupied with having fun herself to realize the other person isn’t sharing it. Thus she constantly has to work at balancing her own immediate desires with her more fundamental motives. Coupled with that is the fact that she does work very hard and can easily be hurt or depressed if it seems her efforts aren’t appreciated (e.g. there’s an episode where she finds out that Rainbow Dash has been secretly throwing out all the pies Pinkie’s made for her, which causes Pinkie to explode with anger at her).
So, Pinkie’s allowed to be very smart and very competent on her own ground, and she has clear, multilevel motivations. But what really makes her a well-developed character is that she has a full range of human emotions and reactions. She’s not sunny and optimistic, or even just funny all the time; she has moments where she gets honestly angry, frustrated, depressed, sad, and hurt. She experiences self-doubt, she makes mistakes and learns from them, she’s forced to recognize her own limitations and try to overcome them. She has a clear motivation that she has to balance against her immediate needs and desires. None of that applies to a character like Launchpad, whose role is only to make the audience laugh.
For instance, there’s an episode where Pinkie takes on a babysitting job, only to find herself overwhelmed. Then, midway through, Twilight shows up and offers to take over. Pinkie’s all but desperate to have her do so…until Twilight innocently comments that some ponies simply aren’t up for the responsibility of watching little kids. Pinkie then immediately turns her down, determined to prove that she is responsible. That’s a very real, very human progression: Pinkie finds herself overwhelmed and wants someone to bail her out, then realizes that bailing out would mean admitting that she’s just as irresponsible as everyone seems to think, so she determines to see the thing through no matter what.
You can’t picture the new version of Launchpad, or a similar character like Soos from Gravity Falls going through that kind of progression, or experiencing that blend of desperation, doubt, and hurt pride: of being stung by what others think of you even as you fear they might be right.
Or you have things like Pinkie genuinely trying and failing to like her sister’s new boyfriend, then working to figure out how to react to this, or her progression from suspecting Rainbow Dash’s friend Gilda of being a jerk, to suspecting herself of being overly possessive, or trying to figure out how best to help someone who insists they don’t want to be helped.
Basically, even though she’s comic relief, Pinkie Pie is convincingly a person, whereas Launchpad is just a vehicle for jokes. Pinkie’s character makes sense on its own terms and in relation to the others, and she’s perfectly capable of carrying a dramatic scene without breaking character (heck, Pinkie gets some of the strongest dramatic moments in the series). Despite her goofiness, her emotions and reactions are convincingly real, which means we feel them right along with her.
Launchpad’s presence is dictated by the writers (there’s really no reason for the other characters to keep him around) and he could never convincingly create drama because he’s too inconsequential. He’s so stupid and his reactions so overblown and ridiculous that his emotions don’t matter: we don’t ‘feel’ his pain because we never see him as anything but a source of humor.
That’s the difference between a one-dimensional and a three-dimensional character: Launchpad exists to be comic relief. He has very simple motivations, very simple reactions, and he predictably will always be used as a joke. Pinkie Pie, though a major source of comic relief, is an integral part of the cast with her own multilevel motivations, her own conflicts, and her own struggles. Launchpad is a tool for the writers; Pinkie is a person.