Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Easy to use and very thorough

I have had this software for about a month and I'm very happy with it. It's pretty easy to use and has lots of easy to understand charts and graphs. Apparently most people buy this software to help them lose weight and it will work for that purpose. However, I use it simply to keep track of what I eat and it tells me on a daily and weekly basis what nutrients I'm not getting enough of, and what harmful things (such as sugar, salt, fats and cholesterol) I'm getting too much of.I did some reaearch before I bought it, and the only nutrition software programs that are better than this one cost several times more.