Loved it - went on a day pass with a friend and it is a huge gym. Tons of walls, and the staff was extremely helpful in giving us a refresher course on the knots and technique as well as watching out for us.
Some of the paths seemed like they were missing tape or holds as the way up just seemed unreasonably impossible, but the sheer size of the place and the helpful staff makes this a great visit. Also a good variety on things to do, from bouldering walls to verticals to inversions...