Got the collection in the mail at the 28th. (Yeah, suck it)
Just gotten to play Shadow of the Colossus yet, but it completely holds up, and I'm exited to start off with Ico when SotC is completed.
Should mention that I've never played either before, and so far, I'm not at all disappointed. (Never had too many games for the PS2)
This shows that all the millions of dollars put into HD graphics doesn't do for shit, compared to good execution, when last generation games is sufficient, with a little remastering. Sure, the lizard animations are really outdated, but it's just minor things like that, that really reminds you that the game is more than half a decade old.
EDIT: On the issue of PS2 games I never got to play, (at least finish) I'm also picking up the Silent Hill Collection in about two weeks.