I am surprised to hear about the music. We were there Sept 12-19 and the music was working fine throughout the resort. The torches were almost 100% working too. We did have a few windy nights where the torches would blow you (you can hear the automatic igniters trying to re-light them if you listen). I can't imagine how the construction would impact these elements but who knows?
IMO if you like to have a view on a standard view room, ask for a first floor room. It feels very lush with the grass lawn. I can totally see where you are coming from with the bad balcony views.
I won't argue with you on the smell, but I do know one person who says that Poly smells "damp" but we were able to determine what that person was smelling was the
ScentAir scent that is custom-made for the resort. But by all means, that might not be what you experienced, could be an actual water leak or humidity issue in your room. I just know that some noses are different and might trigger on one layer of the scent they use.