Why you had to post 3 times, I don't know, just edit the message in future.
And uh, no? Sticker Star has a system that works like the original Mario bros, that kills of the whole Paper Mario RPG element the others have, you can't even level up in Sticker Star, It's pathetic!
It's just a Mario title that Nintendo slapped onto the Paper Mario series, if it wasn't a Paper Mario game and a separate Mario game in general, might've been respected more, but slapping it onto a well known RPG franchise Nintendo had going, it kinda kills it really.
But I know I'm going to get "YEAH BUT IT'S PAPER MARIO ANYWAYS >: (" so why am I even bothering.