Instruct: Classify the given review as either positive or negative.
Query: Not bad, but I had to buy a replacement gun

Not a bad tool for lightweight use. Unfortunately the gun began leaking badly through the trigger mechanism and I had to buy a replacement gun. That was a $25.00 dollar disappointment. A lot of the parts are plastic and evidently not engineered to last.Update: The gun is backordered and currently unavailable. I had to order it twice. First I ordered online, and when that failed to produce the part, I called and had to order it all over again from a different department, only to be told it was unavailable and backordered. One hand does not know what the other is doing in this company. The customer service reps are not the sharpest knives in the drawer. It's been several weeks and I'm still stuck with a leaky handle. I dropped it to one star from three. It's as good as useless without the gun!