SotC>Okami
PSIV>SO2.
SotC because it manages to be surprisingly emotional with little characterization and story. It has a fully convincing, scary, wonderous, desolate, magnificent, mysterious world.
Not Okami because, except for it's wonderful artdesign, it's a fairly cheap Zelda knock-off without any challenge, the dungeons are almost insulting and gets tedious long before the end. Honestly I quite like the game, but people unrightly treat it as a legendary game which it most clearly is not. It is a very solid action/adventure game, nothing more.
Phantasy Star IV because it's one of the more effortless rpg's around. Everything feels right, it has great pacing, dungeons and characters. Honestly there's very little wrong with the game.
Not Star Ocean 2 because...well I actually really like SO2, but it's just not on PSIV's level of greatness. The game occasionaly felt sloppy and I didn't care for the characters at all. Still an almost classic.