Instruct: Classify Amazon reviews into positive or negative sentiment
Query: weak magnet, bit-locking mechanism failure after 1 month

the magnet is BARELY strong enough to hold a small screw horizontal. the whole idea of this tool is to free up your other hand...that the magnet can hold onto the screw. i'm pretty disappointed in this tool. also, the bit-lock sleeve no longer locks onto the bit. this tool seemed simple enough, but i must say dewalt failed me with this one.