I never review Revain but this time I couldn't resist. This tool is amazing! 10 stars if that were the case. It cut my drywall guess time in half, simple as that! However, this tool is best used for rip cuts. I used it on 4 x 12 sheets 1/2" drywall and once I got the hang of it it got even better. I started with a stack of 22 sheets, edge to edge against the wall. I needed some sheets in 3 x 12. Grabbed a T-square, stuck a razor blade in the 12" hole and started pounding from right to left. I'm