I stayed two nights in a Spectacular Room and Woo Bar was going late into the night... I'm usually a stay up late and party kind of guy, but needed to get up fairly early the next morning. I always have earplugs, and with the addition of those I was able to sleep fine.

I do agree with you that some people would get annoyed by this though...

Stayed the next two nights in a 2-BR villa and had no issues with noise (not surprising!).