Philly/ Rittenhouse opening - classes all full. Stay or go?

Rittenhouse promised those of us who joined early a five day grace period to try out classes once it opened. But since the opening has been delayed to a holiday weekend, the classes are all booked up (today) or reduced in number (Monday, for MLK presumably) and the Membership Advisors are not responsive to email questions, because it's the weekend, presumably.

Those of you who are more experienced with Equinox in general: Is this going to be par for the course? Do you think they're going to open up more classes? Or is this how they get you? Exciting sales and then ghost?

I visited the gym yesterday and it seems really nice, the staff seem really sweet. But I want to make sure I'll actually get to use it in the way I intend (i.e. classes) before going on the hook for a year-long membership.