In 25 stays at BCV, I thinks I have had them all except Courtyard, which would probably be my least favorite anyway. I started out perferring EPCOT views for Illuminations. Now I favor pool views for the people watching.
Noise shouldn't be problem unless you leave your balcony door open. If you have a pool view and like to keep the drapes open, the pool lights are kept on all night, and people will be in the pool and spa till the wee hours.