I think theme wise, this was the best interpretation I've seen so far. I found the game quite challenging and I think it was not my cup of tea, but overall it's a very solid entry and you did a great job
A very cool addition that would make the game more fun would be an in-game note taking mechanic where you could try to draw the arm positions in a piece of paper or something with your mouse to translate them later
Also, I game speed option / difficulty slider would be a very welcome addition for more casual players