Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Avoid this product

I agree with other reviewers - this drill is worthless because the chuck won't hold a bit. I like the concept and I got a great deal on it ($62) but in the end I took it back because A DRILL THAT WON'T HOLD A BIT IS WORTHLESS. I ended up getting a 12 volt Bosch and I am much happier now - more expensive, but I find the single-handed locking chuck just as easy to swap bits as with the Firestorm setup and I know I have a much better quality product. I have yet to find a Black and Decker product that is worthwhile and probably never will, since I am done ever purchasing their stuff. Also, this is coming from a weekend hobbyist doing home improvment projects and not from a professional contractor.