Instruct: Classify Amazon reviews into positive or negative sentiment
Query: LOVE THIS!

We bought this for our three year old son after Christmas with some gift cards given to him. What a great purchase. From watching us, he is able to navigate a little too well on our home computer without assistance. After he inadvertantly made changes to some of my settings I thought this would keep that from happening again. Many times I would log him onto children's websites and turn my head for a second and he was already on somethin else or in a whole other program. This prevents that from happening. There is a password to log in and out. I read other reviews saying they did not like having to log out with a password but for me it is one of the features I love. Now there is no way to get to another program at all. Definitely worth the money!!!