My husband and I had a GREAT time here. We are in our late 20's/early 30's. We arrived at 11:30 (30 mins after opening) and were fortunate enough to get one of the few free lounge chairs. Cover was free for ladies and $50 for my husband. There are probably only about 10-15 free lounge chairs; if you don't have a reserved lounge chair or daybed, you'll just have to put your stuff next to the pool, which isn't a big deal.
Service was great. They had a DJ. Ladies started taking their tops off about an hour after we arrived. There were women of all shapes, sizes, and ages. About half removed their tops. The ages at Moorea were mid-20's-50's.
It was a really chill vibe, very relaxing, very liberating. ;) Moorea is perfect for adults who want to relax and enjoy some DJ music, but aren't comfortable in the "Daylight" craziness of a day club. Of all my pool experiences in Vegas, this was the best. We will definitely be back.