That is some nice and catchy music. Great visuals; those are some damn fine rocks and a very handsome whale. Flying around the rocks was pretty fun and easy to get the hang of; it was all pretty instinctual.
It got kind of disorienting if you spun around too fast with the 10, 000 rocks on screen. I'm sure having the farther away rocks be darker helped a lot, but it was still maybe a bit much..