Hmmm... this is gonna be a close one! I'm fairly confident halo will win because it is more popular to the big masses of gamers (teens and college kids). SSBB is moe stereotyped that it will be kiddy and crap like that. I think both will be awesome, and I can't wait to get ssbb. I personally might like halo more, it's the one game I like as much as oot and the other ssb. Ssbb's fate lies in it's online play I believe. It'll still be awesome no matter what.