This game has insanely polished art, that is a joy to look at, especially with the 2-frame wiggle animation, it just breaths life into it. I think with a little more time you could make the gameplay a bit more engaging to match that quality. I enjoy that it has a somewhat reliable ability to measure the quality of your smear, that forces you to actually try. I think I'd love to see an over-the-top % based judgement, or maybe a laid back approach with more focus on the smear mechanics, so it makes you feel like an artist on the canvas of bread. Alternatively, the obvious choice is to make the game more time dependent, causing you to play faster. Either way, this is a great achievement. I also noticed that fast swipes don't work so well , leaving gaps.
Overall I love this game! You should be proud.