Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not good for middle school

I am very dissapointed in the accuracy of the tests in Typing Tutor 7. My students have found many ways to give false results. It is not accurate in figuring WPM. You can type three letters really fast and it will give you 100 wpm with 100% accuracy. You can type for a few seconds, then take a rest and let the time run out and it will give you good speed and accuracy. If you are motivated to learn, I'm sure it is a good program, but it is not good for students who try to get away without doing the lessons.