My girlfriends and I went to Marquee our first night in Vegas.  We had heard lots of great things about the club and had heard it was the place to be.  We were on a VIP list so we only had to wait about 15 minutes, and of course no cover charge.  Once we were through the doors we had to climb more stairs than I could ever count.  And not a nice fancy staircase, but an emergency exit white metal grate stairwell.  When we made it into the club we went straight to the first bar we saw.  We were served drinks fairly quickly at the first bar, but the second bar took us over 10 minutes to be served and we walked right up to the bar.  This club was dark, had zero character (there was so much \"fog\" that we couldn't even tell if the walls were painted, everything looked gray).  The dance floors were extremely crowded and we were pushed around more than anything.  I felt like I was back in my punk show days moshing in the pit - not fun in a dress and heels.  The music was just ok, and it was very difficult to get between floors to find better music.  We spent our second night at Haze and I had a 100% better time there.  I would recommend you skip Marquee and go straight to Haze