I used to have 'Monsters Inc: Scare Island" for PS1 when I was younger and in my opinion it was rubbish. I'm not sure if there's another Monsters Inc Game though?
My cousin has 2 Cars games for the Wii and they're actually okay I guess. I can't remember what one of them is called though.
I had A Bug's Life for PS1 and it was okay. I didnt really play it much but at least it was better than the Monsters Inc game. But it scared me for the most part!!
I have The Incredibles for the PC but the controls are so awkward so I haven't played it much. I'd like to play it on the PS2 or Gamecube.

Haven't played the others, but Up would be good I think.

I've played this one.