I dont like it for it generates impossible obstacles litterally one stacked atop of another, one comming slow another coming fast, it needs to be fine tuned so these parts dont come like this. and no in this case, practice will do nothing.
Viewing post in Don't Touch My Presents comments
I've made a game very similar that addresses this issue. let me know what you think:
https://giovanaaron.itch.io/dont-touch-my-gum-cv