Instruct: Classify a review as either positive or negative.
Query: Useless.

I've tried using this saw on multiple occasions with multiple materials, and it's just useless. Originally, I thought it was my own fault, attempting to cut some pretty thick plywood. But I recently attempted to cut plywood that was maybe an 1/8" thick and it took forever. I finally gave up and went to Lowes to buy a HAND coping saw, and it was much faster.I know it's less than $20 here, but I think you're better off getting a dedicated jigsaw.