really fun, my only feedback is that at times it can be frustrating because you throw it correctly and avoid obstacles but it actually spinning around a point when it stops feels unfair. because then suddenly its hitting edges and sending you back, i suppose with time you learn but theres no real way of knowing big that radius is and if your spin was good or not.
graphically i would remove rocks, because i for the longest though those were obstacles. in other words, more separation between the objects.