I had a few control hiccups while trying to solve the first puzzle, but aside from that, I had fun! Having Midas touch added a nice little twist to puzzles and I found myself resetting a lot because I let go of an object too early.
On a side note, there seem to be some collision issues as I was able to walk straight through the wall on the left side of the piano. Also, sometimes when I tried to put the papers on the floor, the paper would clip into my hand and get stuck to my hand. Aside from those small bugs, great game!