Surprisingly smooth! But don't exit... It does skip often but never to the point where it's unplayable and the sound never skips. One big complaint is that if I press the home or multitasking buttons on my phone by accident  the game will be closed once you go back into the app  which is devastating when you haven't saved. I also wish you could set the rendered resolution to be the original native resolution from DC  rather than my device's. Finally I would like a circular analog touchpad rather than square  and autosaving when exiting the game.
April 20 2016