Liked the gameplay
Music would help the player feel more in the game
I don't think you need the "Warning: over soon" text if it isn't a time management game, because you can't do anything with that anyways
It's also moving the score, which can make it more difficult to read
The slowdown when cutting is good
Graphics are nice
The game could probably have a bit more juiciness/effects to make it feel better
Example:
- Screenshake when you get on the other side