Liquid is not for everyone. If you're not interested in the hoards of people that party together at Rehab on Sundays, and you prefer to relax in a more quiet setting with less people, then Liquid is just right for you. Not much goes on at Liquid and the drinks are very expensive. It was $8 just for a bottle of water.
Also, the staff here is kind of rude and so I don't recommend wasting your time here. The Aria pool is just as nice and much bigger.