I've partied at many of the mainstream clubs in Vegas. I partied at the Act on a Saturday night with friends and loved it. The venue is small by Vegas standards and definitely doesn't hold as many people as the large clubs. However, it has everything you like about the larger clubs with none of the downsides. There was great music pumping all night. While there really isn't a dance floor, there is a large stage that everyone is able to dance on. My friends and I had no problems finding places to dance in this club. Drinks weren't as expensive as at Marquee or XS, which I really liked and on this particular Saturday night women received free Vodka drinks before 11pm! Once every hour the bouncers clear the stage and an "act" comes on for 5-10 minutes. The "acts" seemed to range in risk factor as the night went on. Throughout the night people in bizarre costumes can be seen walking around and interacting with the crowd. What I really liked about this club was that there weren't tons of creepers walking around trying to jump on every woman on the dance floor like you'll find at the large mainstream clubs. I could definitely see the act catching on and becoming a must-go place in vegas this summer.