The first dance (I had picked out me a high intensity) was totally frustrating. I am not come to the steps, and well ... it was not really a big hit. But after a few attempts (and the tip only imitate the Fußbewegeungen and then add the arm movements) it works really well now! And one gets a good sweat! ;)
The game is straight forward in the ground. One can personal goals, etc. everything very easy setzen-.
40 new songs? It may be that in the one or the other course have hidden, but the selection of individual songs there are definitely less!
I recommend this game only, it also makes totally fun for couples to dance in parallel - as Zumba newbie!