I love that its so easy to use, and allows me a basic way to track my kids work. I keep a detailed schedule of the time spent per subject, as Im not going to put all that in the notes section of each day...though I could, I don't find it the most elegant or organized replacement for my schedule book yet. If there was a way to type time, rather than use the slider, I would have given it 5 stars, but since the widget only lets you add with a + or - on the day of, and not for any past days, the widget is only helpful in a limited capacity.