I love Zumba, too!! <3
I first started with trying out the intro DVD... and failed horribly. I was so out of sync and couldn't get the steps down right, even with all of that instruction. It kind of stressed me out, because I KNEW that this was an exercise that I would like, if I could make it work for me.
Going to a real class was what made Zumba amazing for me. I started out in a small class with a personable instructor. I still enjoy talking to her, but I've moved on to a larger class that demands more energy. That instructor is SO energetic, and I love it!! I really like that she does about a 50/50 mix with current/recent hits and Zumba music. I always look forward to Zumba nights! <3
I bought the game for my Wii a while back, but haven't played it yet. I should give it a shot.