So much effort went into this. I played it for half an hour honestly trying to enjoy it, but I didn't enjoy a single second of it. The game is never really fun, everything is kind of tedious and time-consuming. The worst part is that you often end up missing a certain important hit, and unlike regular random games, this game gives a semi-false impression of being in control, when in all honesty there's almost nobody out there who can accurately hit this. Nor is that a skill that anyone except slots playing alcoholics and chimpanzees can or want to boast.
The bottom line is that you never have fun, and rather than feeling the motivation to improve something that would require Guitar Hero levels of no-life training to perfect, you just feel as if you're not just getting rammed by random chance... but you should also FEEL BAD... because you were totally in control of that swing, right?
This is probably the first time I've given a 1-star review to a game that has been executed this well, but it's also the first time that I have wanted to shut a game down this bad.
Sorry. Your concept is horrible. I hope you make other games in the future though, this was still really well done.