Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does exactly what it says

This is a wonderful application. It allows you to track your diet and execise routines, giving you important feedback about how you're progressing (especially for those who are on the Atkins, Zone, or other diets where you must monitor your balance of carbs, proteins, and fats). For instance, I was surprised to see the huge amount of sodium I was consuming each day.I think that the people who were having functionality problems were dealing more with lack of knowledge with how to work the program than from the programs inadequacy. The program provides a great deal of flexibility and customization.All in all, if your looking for a handy way of tracking your diet and excercise on the run, this is the thing for you.