Rich will say when its on.Anyway I doubt I'd win anyway but here are a few hints to help you win:
Use great grammer and punctuation.
Dont do one less than 15 lines.
Point out the good and bad points of the game.
Rate the graphics,sound,gameplay,lifespan and fun.
Make sure your overall rating is precise.
I'm finished here...
Special thanks to Yossy666 for the avatar and signature images.