Instruct: Classify Amazon reviews into positive or negative sentiment
Query: LINE FEED SYSTEM IS JUNK

BUYER BEWARE: These B&D battery-powered string trimmers use the same line-feed system as my 120v GH-1000 model, and that makes them JUNK. I was able to convert the head to an Echo Rapid-Loader, and that works quite well, but it's a custom jury-rig and it took me some time. Shop for another product. YOU WILL HATE THE LINE FEED SYSTEM ON THESE TRIMMERS . You can read my review for the GH-1000 model here on Amazon. This piece of equipment has cost me a LOT of time.