Naked dancing men wearing duct tape over their privates--my fave!
Compared to the other gay-friendly clubs in the vicinity, it's closer (on strip) than Share and nicer than Piranha. If you manage to get on the guest list, you can get in for free and the line wasn't very long when we arrived. If you're with a group, I highly recommend getting a table with bottle service so you have a place to sit.
It's not a huge space compared to the mega clubs, but it's fairly large. The main room has a bar and a dance floor with tables surrounding. The second room was playing hip hop/pop mashups. I'm not a huge fan of mashups, but that's just my own preference. Not a huge deal. I liked the small performances they would have on the stage. The staff was friendly and so was the security, which is kind of refreshing.
As far as clientele goes, I'd say that if you go to an off-strip gay club, you're going to see a ratio of 60/40 locals to visitors. I had the sense that Liaison's ratio of visitors was much higher due to the location and vibe. What sells this place for me is definitely the location and newness. I'd imagine the vibe changes each night depending on what's going on, so I'd recommend checking out their site for the most up-to-date info.