Bigger dance floor, good layout for tables, bar, dance floor, etc. I like the big windows and doors and the waterfall. Great decor, and clean and large bathroom. It get's crazy crowded but that's common for Vegas clubs.
Line is a pain in the butt, but not so much so for a group of girls. Drinks are pricy but tall and stiff. Bouncers we OK considering crowded Vegas clubs in general. I'd go there again for a trendy night but be prepared for a long wait and get there early if you don't have table service or have guys in the group.
*update*
Girls, get on guest list, and talk to the bouncer... shouldn't be a problem at all to get in. They're actually pretty friendly. We were on guestlist, got there a little before 11... got in in mins and comp'd. The guys in our group got bottle service, and we all met up at the table.... they got in in mins too and our hostess was really nice and friendly. All the servers there were nice and very attentive!