The running up of the hill worked smoothly, but needed to reposition your obstacle spawner a bit. Most of the obstacles were falling off to the side of the hill instead of in your path. I think if this were a little more precise it would have enhanced things quite a bit. One barrel nearly got into my path, and it was bouncing around a lot moreso that the big rocks. They'd definitely have presented a challenge had they been more frequent, especially towards the top.