So I read some of the reviews for The Chandelier to get an idea of what to expect, and while some of the points were accurate, there were a few differences in my experience.
First of all, I don't know if there are drink minimums on different floors to sit at the tables and couches, but we were on the top floor and didn't have a problem sitting at one of the tables with only 1 drink per person.
Secondly, I thought our service was great. The girl was nice and polite, and while it felt like the drinks took awhile to come out, I have no complaints with our server.
However, reviews were right in that the drinks were delicious. I love these sort of cocktails - while they are more expensive, more work tends to go into making them, so I think it's worth the money. I had the summer of love (a lemon poppyseed type drink) and my friend had forbidden love (Apple type drink), and both were good.
We went pretty early for some pre-dinner drinks (maybe 7 or 8) and had no trouble finding space. The bar is really pretty, and we met some nice/interesting people there as well. I would definitely return the next time I'm staying on the strip, probably for a pre-dinner or pre-clubbing drink.