My husband is a new student and really loves his classes. They teach some of the less 'popular' martial arts which is a nice change from the typical tae kwon do classes. It's a fantastic workout and gets you in shape FAST. The instructors are all fighters in their chosen art and many are champions. They have events the students can compete in (once they are trained enough).
the only thing to watch out for is the fact that when you sign the 'contract' you are actually signing a LOAN AGREEMENT. I don't think they make this clear.