Seems to be good. No adjustability in how to pause video or other functions so you have to deal with that. Has the built in "relax" delay that last just long enough to think your touch didnt register, before responding. Has a bit of a learning curve to it to get videos accessible and ready to play. Would like to see an option that would allow the controls to stay visible. They fade after 2 or 3 seconds. Requiring another delayed response to touching it again. But its stable and that probably counts more than adjustability or immediate response. Oh, and of course its the free version Im reviewing.