Great but with bugs Works as advertised  mostly. One issue I've noticed is that the full brightness setting doesn't keep the screen at full brightness  as the screen *immediately* dims back to my system setting  essentially making the full brightness setting not work at all. Also whenever Google Now updates a card (say a sporting event score) in my system notification area the app turns the screen on  so my screen turns on every 5 minutes or so. Thankfully the app allows you to exclude some apps.
March 18 2016