Hooters the only place I've every stayed at that I didn't hang around.
IP was quite ghetto, but I was there for the whole WSOP and had to budget accordingly for most of it, when not in rooms handed out with online packages.
Burger Palace at 3am was good stuff
Cosmo probably my favourite ever hotell
Palazzo/Venetian have the best restaurant selection & base rooms, imo.
Always had a good time at the GN, and Fremont is a good laugh. Nice not getting spanked for $20 a cocktail for part of the trip, too.