Good game, I started a bit baffled by the colourful NES style pallet (which felt familiar) and the unintuitive controls, but I ended up even wishing there was another level.
I would have liked tighter curves for some trickshots and changing the aim of the center of the curve, not only the inclination of the shot. I also wish there was a cancel button for the shot, most of my time playing was checking if i liked the trajectory and wating until the cursor returned to correct the angle.
I'm not a golf enjoyer but boomerangs are cool.