Instruct: Classify Amazon reviews into positive or negative sentiment
Query: RI Skipper's review -- Kawasaki 19.2 Cordless Drill

The only reason I rated the Kawasaki 19.2 drill 4 stars instead of 5 is because you are not able to leave the spare battery in the charger for a trickle charge. The instructions tell you to remove the battery from the charger after an hour or two.Performance-wise, I would rate it 5 stars as it is every bit as good as the Dewalt 18 volt it replaced at 1/3 to 1/2 the cost.