This game is a very mixed bag. I think it should not have been released on PS2 with its tiny resolution.
It was one of my first console games and I absolutely could not stand the controls and camera - I was fighting the camera more than the colossi until decided to just watch a Let's Play. After that I felt like playing it myself on PS3 and of course it was a breeze knowing exactly how to kill each colossi.
It is not in my top 100 but I think it belongs in top 100.
Deus Ex (2000) - a game that pushes the boundaries of what the video game medium is capable of to a degree unmatched to this very day.