What an dopamine-packed game, really well made!
I think the reason people are quite picky in the comments is the bar you set yourself to. As the game is very polished, reactive, and intuitive... People expect more! But for that short of a game jam, it's already impressive and definetly sits on top of this jam. It just shows that people see the potential in it and wanted more from the core experience presented. Don't beat yourself to it!
Really great entry. Nice job!