It occurs to me that GameFaqs vs. HonestGamers vs. Gamespot is entirely too clunky a title, and it also risks confusion with those wanting top billing. So...

POTENTIAL NAMES:

The Big Dance

Civil War

Reviewer's War I

Um...damn, I thought I had more. The name is hardly the most important part, but I think it's important that something of this magnitude has a universal name that suits it. And it really is more like a war than a tourney...

Any ideas?