I agree with those wondering why Metroid Prime hit the list considering it was one of the Cube's more mainstream titles and seems out of place here. I mean, if Prime hit it, why not Tales of Symphonia or a ton of other great games that are well known but all the same didn't fly off the shelves to become a million seller (although as others pointed out, Prime did)?
The only one I disagree with, though, is Pac Man Vs... a game that was a interesting multiplayer title, but not one that really lasted the test of time as me and my friends lost interest fairly quick and I'm sure we weren't the only ones. It's not really a title that begs to be revisited, and seeing as how it is solely a multiplayer title that's not all that great. Although if its selection was done, in part, due to price that I could understand.