The drinks are more expensive, but with that said they are larger than most places as well and served in nice glass wear. I expected to feel overcharged based on what I had heard, after stopping there for a cocktail I thought they were well worth it for what you got. Try it, even if just stopping for a cocktail. Note that the small plates looked pretty good as well.

As for the noise, stayed at Atrium and it was not an issue. Went there, and it was never too loud and actually the music was not too bad when there. A bit techno but not bad, and a crazy person in our party got them to play a Barry Manilow song which was hilarious. "At the Copa, Copacabana, the hottest spot north of Havana!" Now get those lyrics out of your head! LOL

I think we ended up going there three times, twice for cocktails and once for dinner. Heard rumors going in, dismissed most of them after.
Cheers!