Warfare\Onslaught is poorly understood
Spambox is a work of understated genius. I'm not saying it's the best entry in the warfare maps, but to say it's the worst is missing a trick. (It's the only Warfare map not to make it to the finals.)
Spambox is deceptivelty tactical, ridiculously intense, and one of the few maps where the best team invariably wins.
Obviosuly the judges did not set up a Lan, had a few beers and a pizza to decide which maps play well. I hope that they use that as one criteria to decide the winner!