At first, the game seemed like it was too easy. I was a bit surprised to see how harder it became. It was mostly because you only had a certain number of lives. The details are pretty good. I like how you don't have to recollect things after dying. Of course, more lives would probably be better.
I think it's interesting to see how the orb flows. The addition of water makes it even more interesting. I'm not sure if I can even go up sometimes. I'm thinking I can only go down slowly. It's fun to collect things.