Man, I really love the concept, and the juice on the swing is superb.
That being said - the curve on charging your swing feels way off. 90% of your hit strength is gained in the last 10%, and the other 90% feels almost useless. I think the problem is that the "club" rotates linearly, but the strength increases exponentially. It kinda adds to the wonky feel, but I don't feel like it's worth it.
That being said - overall nice game! Had some fun and a good laugh