when i come in for a game each year, i stay at the hard rock and i love it. it has everything.
1. very nice pool area/ bar
2. full casino
3. clubs
4. shopping stores ( for the wife/ girlfriend if bringing one)
and everything else. you wont be bored their.
also, as people have mentioned, its very close to the stadium, like 10-15 minutes without traffic.
i will say though, whatever you do, do not drive to the stadium. it is a lot easier imo to either get a car service, or get a cab, because aside from the fact that parking is not so easy to find, getting out of the stadium is hell.
when i went to the jet game 2 years ago on sunday night, i was literally sitting in my car in the parking lot for an hour and a half without the car moving a drop. your better off taking a car service.