I like those games almost as much as Mario's, so here's a topic about them.

My favorite is Crash 3 (or Warped if you prefer). 2 was great too.
Crash is the character I think the most when I think "Playstation".
His games are midly challenging and the voice acting in them is really good.

I don't like Crash games that are not on the PS1 however. Most of the fun of the first games is gone, and there are not enough platform levels.
Crash is not supposed to pilot some helicopter thing. He's supposed to jump around and break boxes and he must get a cool animation when he dies,
like crashing on the TV screen in level 15 (Crash 3).

Naughty Dog should be the developper, like before.