Instruct: Classify the given review as either positive or negative.
Query: BMI does it again

This is a special featuring only Keichi at his best. He explains everything thoroughly and the videos are of superior quality. This is a must buy for anyone who drives on a racetrack, as the information provided is broad enough as to include techniques that help keep control of the car without leaving a big pile of rubber in the track and smoking the spectators out.