Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Frustrating after 3 years

We bought this 3 years ago and it was soo much fun. Now it has all of the problems that other reviewers mentioned. Our 4 biggest compalints: 1. The tracks will break where they are snapped together. 2. The second car will jump the track and it is such a pain to put back on the track. 3. The light connectors to each car does lose the snuggness and falls out afer going around the track. 4. The sound buttons on the control pad do go out. So if you use this train for the kids to have fun, dont expect it to last too long.