40/40 has potential. Maybe it was just the night that we were there, but my friends and I didn't really enjoy it. We got in quickly, but then only stayed for a little bit because of the music...it was SO LOUD. I don't mind it when the music is cranked up, but this was uncomfortably loud. Like, feel- the-tip-of-your-nose-vibrate loud (no, I'm not making that up). Make-you-nauseated loud. "I want to leave NOW" loud. So yeah, we left.
I think it would be an awesome place to watch a big game, though. They have huge screens everywhere, and a big VIP area with stadium seating (at least, I think that was VIP). I imagine it would be a lot of fun for the Super Bowl.