Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Figured it out in 2 days!

Installed these on a Friday night and my not quite 2 year old had 'em figured out by Sunday afternoon!! A week later they don't even slow him down anymore :( Not sure if its the design or what but if you have a kid who's motivated and persistent... save your money! Gave it one star simply because they were easy to install and fairly inexpensive. However, if I had bought these at an actual store I probably would have returned them.