Mostly really good, great for sharing tasks between people/phones/desktops, but the widgets on Android keep clearing themselves and have to be re-added to work again, and repeating tasks constantly change the day they alert you on, reminding me the day after or before I set them to. I keep having to edit them back again. Really frustrating. What's the point in a daily reminder if it keeps changing to try and alert you the day before it existed? Edit: and again, anytime there's a clock change!!!