This is a great place to try something new, wacky and fun with a group. I went as an adult with an adult friend, and we enjoyed the novelty of slipping around and acting like we were skaters, but I wouldn't feel a need to go back just as a duo. If we had a group, on the other hand, we would head back in a minute to add the dodgeball area and timed obstacle course to the agenda.
I'd suggest the main skatepark area is good for kids or for a one-time novelty activity, and when you add in the two other components you can make a repeat excursion or longer evening of it.
The service and registration process here were great. Nice staff-to-visitor ratio, easy waivers, etc. Grab their Groupon to keep it affordable for the whole family.