Just beating a Super Mario game is fairly easy, but how many of the newer games have you beaten 100%? By that I mean getting all stars or exits.

So please answer for these games:

Super Mario World
Super Mario 64
Super Mario Sunshine
Super Mario Galaxy
Super Mario Galaxy 2

--

Super Mario World - I've beaten every level and secret levels, but there's probably a few ghost house alternate exits I haven't gone through, but I consider myself pretty done with this game.
Super Mario 64 - Got 120 stars, so I've 100%'d this game.
Super Mario Sunshine - I got all the stars in the courses, but I never got all the blue coins, so I'm guessing there's 10-15 stars I didn't get. I'm currently playing SMS now though, trying to get them all!
Super Mario Galaxy - I still have 10 stars to go in this one. Mostly Comet stars.
Super Mario Galaxy 2 - About 10 stars missing here as well.