Okay, controls aren't great but I enjoyed the concept until the last level. After repeat deaths, the first column started falling RIGHT AWAY which meant there was no way to continue on the course. Restarting the checkpoint fixed it 10% of the time but the only sure fix was to restart the level (which meant an unskippable cutscene). The few times I made it past the first few obstacles, I encountered platforms and columns that once had been stationary, but now were moving into position. I'd like to see someone post a YouTube clip where they actually got through this because there's no way I am going to go through the frustration of all those bugs a hundred more times...