Okay, I just finished 16 levels and so far they look really good and fun. One issue I have with them is that on some levels it's not very clear exactly which direction to go when starting the stage. I know this only makes a difference on the first run, but it still feels weird for a speedgame. I think this is caused by the second issue I have which is that sometimes it's hard to tell what's in the background and what's an obstacle, like here.
