Yes, I know it's 'hard' to play and probably gets easier to play when being more experienced, but I also think it is a bit 'unfair'. The bounding box of the obstacles are bigger than the visible parts of the obstacles. So even if you think you move just along the obstacle, and don't hit it, you will hit it because you hit it's bounding box......it's most irritating when moving straight on just next to a row of obstacles, destroying all of them without even hitting them. It's not that big problem, and I still think it's a great game!