Fun game! I'd suggest a mode with more time and maybe smoother transition for the targets. I'm glad you're using LOVE, it is the best :)
Thank you for the comment! I really appreciate it.
I see where you're coming from with the suggestion. Frankly speaking I was thinking of doing sort of "pre-game" setting where you get to choose how fast the targets go (difficulty?) etc. but ended up... Opting out.
I absolutely adore using love2d and lua. I'm glad I've choosen to stick with it!