First and foremost, Eva is an amazing instructor and just awesome all around. She really makes the classes fun!
I've been here twice now for Zumba classes and what a fun way to burn some calories! Prices are very reasonable too. Apparently, a lot of people are fanatical about Zumba and judging by how many girls seem to know every Zumba move before Eva even breaks it down, some of those fanatics frequent Zspot.
Full Disclosure: I am a Zumba novice. Even though I have gone through a heavy Tae Bo and Insanity phase, Zumba somehow missed me. I may be late to the bandwagon, but Zumba is sooo much fun! Unlike Insanity, when I go to this class, I have fun and don't really think about the fact that I am sweating like a fat man.
If you are worried about looking stupid, don't worry. You can stand next to me. I Zumba like Phoebe from Friends runs.