Fun concept with a few problems.
The idea of the game is interesting and it is something I could see myself playing and enjoying. The sprites are detailed and look very nice, and I actually like the control scheme with the constant turning. However, I found a few things that prevented me from properly playing.
First off, there was a few seconds after the generation ends where the enemies started spawning, but I was unable to move meaning I took several points of damage. Once I got moving the enemies would quite often spawn ahead of me, and they could only be avoided with an extremely quick swerve.
Due to this I was only able to survive for maybe 15 seconds per run, but if these things weren't there I definitely would have played longer.