I liked the concept for your game and left a long (but a little unorganized) comment with feedback. I hope the feedback is what you were looking for!
If you have the time, I'd appreciate your feedback on my puzzle platformer with only one person per level: https://itch.io/jam/gmtk-2019/rate/462512. I've gotten mixed feedback on the controls and how I teach (or don't) the core mechanic. Any help in those areas I would greatly appreciate.