I've been going to this gym since 2011 and I'd say I'm satisfied by it. Although paying under 30$ is one of the main reasons I havent gone anywhere else. I would prefer better equipment and a more modern atmosphere. This gym offers a variety of classes but they're always so packed, I do love the zumba classes with Kevin though...he has such a great selection of music and makes you sweat the entire time!
Truthfully though, if I got a better deal somewhere closer to my house, I'd switch in a heart beat.