It's tied for my favorite location with the Davisville site.
Everyone is polite and pleasant but leaves me alone (which is how I like it at the gym). Bright and clean with lots of classes. There are always lots of cardio machines available (with personal TVs), and several floors of weight machines, so its rare that I ever have to wait for a machine.
Some of the classes are fantastic (mostly the cardio ones).
I highly recommend!