ps2's best games?

[pelican]

i'm about to trade in my xbox and gamecubes as there is little on the horizon that interests me, so i shall be purchasing myself a pstwo. perhaps the title is a little misleading, as i'm not particularly interested in hitman, gta and the like. i'm definitely picking up ico and final fantasy, but do you know any other games that you would recommend to me? the more obscure the btter, and i would also appreciate it if someone could inform me of what eyetoy software is worth purchasing. thanks in advance guys