Biggest issue by far is that the controls don't explain that you can change your club; this should be an easy fix, so I won't harp on it. Besides that, the game is incredibly charming and a compelling mix of genres. The incremental portion is a bit confusing as it's not completely clear what exactly I'm "upgrading" about the clubs and it's a bit distracting going between the golfing/incremental aspects. Final thing is it'd be nice if there were a faster method of adjusting your aim, such as holding shift to speed it up or auto-aiming in a particular direction by clicking.
Still, a genuinely fun concept which is executed well enough to be worth playing in its current state. It'd be interesting to see how this develops and if more features are implemented.