Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Disappointed

Upon receiving this tool I immediately checked the plunge depth and found it was not even close when set to 0,10 and 20. I found that the adjusting screw which is supposed to be for fine depth adjustment was not set to the correct depth. Upon further examination I found that the screw was stripped and would not allow me to reset it. I had to remove the screw and tap it and reinstall it and set it for the 3 different size bisciuts. Not at all what I expect from a tool at this cost. Where is the quality control????