I acknowledge this is an unfinished project. What you've got is very interesting though. It took me a couple of tries to land on all the correct words, having to refresh the page between each attempt, but I truly appreciated the ability to triple-jump to get some hang time. Definitely needed to get to some of the more spaced words. As others have stated, I can definitely see the potential of something like this. I assume you drew inspiration from the ol' sing-along caption bouncy ball thing from yesteryear?
It would be interesting to see this developed further. Keep it up!