I think your art direction is noticeable, but could be stronger. I keep trying to eat the food, but more often than not it just sails past my mouth.
Also the HUD doesn't fit my small phone screen, I'm using a Sony Xperia XZ1 Compact, and it has a 1280x720 screen. Looks like your game is designed to run at 1920x1080, which makes some HUD elements render off-screen for me.