Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cars

Guido and Luigi are my favorite characters from the movie Cars so when I saw these I had to purchase them. I had intended to give them to my grandson but after seeing that Guido's hair comes off I thought it was better if I kept them until he gets older. The cars themselves are certainly tough enough for a child to play with but my grandson just turned three so I thought it wasn't the time for him to have them because I know he would try and pull the flags, hair etc. off.