Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: well made and trouble free operation

Used to face and tongue nail 3/4 hardwood flooring.I bought the nailer to replace a very old Pasload 16 ga. nailer that kept double striking. I found that the stouter 15 guage nails seemed to hold the flooring better as well.This unit worked flawlessly and was very easy to position the nose into the flooring tongue when my big nailer ran out of space. I also used it to face nail the flooring and it was easy to adjust the depth of the nail head penetration.In comparing the prices at the big box stores for similar guns, I found the price of the Hitachi very reasonable.Nails are available everywhere in various lengths.jimbobb