This place was awesome! We came on a Saturday afternoon and it wasn't very crowded.
We checked in without any issues. You have the sign some forms and then the anyone part is having to wait for up to half an hour after you get there for their next open play to start. To avoid that, you can just make a reservation online ahead of time so you know what time you can start.
I've heard a lot of complaints about there being way too many kids there, but it wasn't bad when we were there. There were some, but it wasn't overly crowded.
My favorite part was the ropes course at the beginning. It's similar to what you find at the White water center, but the technology to clip and unclip is better. They teach you how to do it and then you're own your own. There are some cool different challenges to get across.
The Ninja free course was pretty cool, but way too hard for me to be able to do. This was my husband's favorite part. There are four different courses to try. Kids seem to have a much easier time than adults in it.
The zipline was fun, but it's way too short. We didn't have a chance to do any of the rock climbing stuff.
We were lucky enough to get a Groupon, but I would consider coming back on a rainy day!