PAC is a great gym, and the people are not snooty at all. You have all the equipment you'd ever want. The parking lot is a nightmare, but even when it's full the place is so big that you'll get the workout you want without waiting. UNLESS you're after the basketball courts or indoor soccer field, those seem to always be either booked out or tough to get time on.
The classes are a good. The staff is amazing. And the amenities are top-notch. Some classes you have to pay for, and the prices for those are beyond steep. Just insane, really, but it is hard to be so upset about that when even the stuff that comes with the low membership level is hands down better than anything in the area.