Great idea, but
needs work. I'll give you 6 free stars just because I really don't like hippos, so it was fun killing them. But the timing was just ridiculous, and it was a little hard to get to the middle section. I take great pride in my timing and reflexes abilities. So when I have this much trouble on something as simple as pressing keys to the beat, I get a little pissed off. I really think the precision required is just too much.