First of all, i do have a question about the gameplay, I've found that you can still adjust the tile position as it reaches the bottom, but just for fun i've tried to keep moving and not only did it allow me, but i could have the piece there endlessly if i wanted. The next one didn't come down until i've stopped all inputs. I don't think it was but just in case... was this the intended behaviour?
The game felt smooth and it's very fun to play, but knowing that felt like if i've used that it'd be the equivalent of cheating, since it gives you time that you shouldn't have to evaluate your options.
Cheers :D