I always found it more the "lovable douche" type, not the "really annoying douche", because I think they've got good intentions overall, but I'll always stick around cause I like the character.
Define "overestimate". I personally think that he's ok (aka, he sucks) in the current metagame, but he's the top contender for best character overall if MK were banned. Current rating is fine imo, but he should go up a spot because Falco should go down considerably, because of planking (which people need to use more).
Basically, I try to ground my understanding of my character in reason, if I'm wrong, I try to reshape my views, and will admit when I make a mistake. I'm a major fan of "theorycraft" but I think that smashers need better models for how to do it, and that's the main reason why I made my theoretical model for dealing with mindgames. Nobody else seems interested though.
I dunno, probably gonna ask around and see if people are interested in starting a project on it.
So, do I overestimate Marth? If so, why?