That was a neat experience; thank you for it! ^_^
I did have a little trouble steering my craft--either turning felt a bit sensitive, or I just wasn't very good with the control setup. I also found that in some cases the distinction between "things that I fly under" and things that I bump into" wasn't entirely clear.
Still, those were minor quibbles. The atmosphere was good, and both the music and the visuals were lovely. It felt non-trivial to find my way, but not so much as to be frustrating. Overall I liked this! ^_^