Has anyone tried Wii Zomba?

I am looking for some exercise to do inside and came across a Wii Zomba. It looks fun and a work out at the same time but I don not want to spend the $ unless I will like it. My unfill is going well. I almost think I need a little teeny bit more. i can eat every thing even bread. Still getting hungry every 3 hours. I am thinking at this point (6.5 mo.) that is as good as it is going to get. No wt loss in 3 weeks :(. but Thanksgiving dinner was really good. I had everything! I wounder why I have not lost any lbs? Go figure. Happy Friday! Chris