I want to speak a bit about my experience of the game because i think it was very different from many people here
i was chatting with friends in voice chat and i played the game in the background and it was very relaxing, i flipped the coin quite a few time and ended up with a very funny physic after a while (i don't know, 15, 20 min?) so it was really stress-free fun to watch
I was impressed by how polished the game is, even when the coin go out of his zone it doesn't bug, the camera follow it
So yeah, great job, it sure wont speak to everyone, especially in a gamejam, but i liked it :)