Wet Republic is okay. We went on a Friday for a few hours and DJ Shift was there. He played a mixture of top 40/hip-hop/EDM. We had no problem upon entry, but pay attention to the prohibited items list. We had to throw out some gum. The water wasn't necessarily cold, more of a glass of water that's been sitting on the table temperature.
It would probably get 4-stars if it wasn't for the drink prices and almost non-existent alcohol in the frozen drinks. We purchased the $45 32oz cups. We shouldn't have felt almost sober after 32oz of a mixed drink in the hot Vegas sun.
The lockers were $40, but we split between 6 ppl and all of our stuff fit in the lockers. We were allowed to access the locker as many times as we wanted.
A lot of splashing water when the "beat drops" so watch out.
The servers all have great bodies and seem friendly.
Overall 7/10 would recommend. Maybe pregame before hand and check the DJ before you go.