I've been to Camelot a couple times, as well as some other clubs in DC and feel like this club has had the best-looking dancers consistently. While there are two levels, it can get a little crowded after it gets later.
The dancers are fairly friendly (dependent on how much money you have).
Drinks seem about average, but there is no cover, which is a plus. There is no VIP area, if that's your thing.
