My kids come here and they love it. From a man that has JJ in his background, I looked around at other ones, but honestly Evan and Travis are second to none, when it comes down to running their establishment.
They added classes and my kids love it. If you want your kids to learn, build morale and get more focus - then look no further, this is the best place to get your kids in.
Now, I can't comment on the adult classes but if the kids classes are bad ass, I can only imagine how good the adult class is.