How about write a sentence or so about the game above you, then write a game for the next guy to review.  Much more interesting than 7/10.  So I'll go first and imagine the game above me was:

Silent Hill 2

- maybe the most interesting game i've ever played, a classic.

Killzone 2

A hell of a lot more enjoyable than I expected. Great sound and graphics supporting a very solid game with a corker of an online component.

Super Mario Sunshine

it was a ok game it could have been better

No More Heroes

loved the fighting parts, hated the overworld parts, overrated by many, but cool design indeed i admit.

Killer 7

im ratin my own game to try to bring this thread back!

great game, truly bizarre concept and play style. better than no more heroes.

Metroid Prime 3

Metroid .. Awesome graphics and controls. Fitting end to the arc.

Fire Emblem - Radiant Dawn

Too hard for me, still liked it a lot tho

Super Paper Mario

awesome use of 2D/3D -- felt different than the first two outings - still a great game

Legend of Zelda - Twilight Princess