Instruct: Classify Amazon reviews into positive or negative sentiment
Query: POOR QUALITY WITH MOUNTING PLATE METAL

BEAUTIFUL APPEARANCE BUT POOR DESIGN AND CONSTRUCTION REGARDING THE MOUNTING SYSTEMTHIS COMPANY COULD HAVE JUST AS EASILY (AND LESS EXPENSIVELY) MADE A FIXED SCREW OR ALLEN SCREW ON THEBOTTOM MATEING UP TO A SQUARE PLATE BEHIND THE COVER PLATEUPON TIGHTENING THE EXISTING SET SCREWS, THE TORQUE APPLIED LITERALLY DAMAGED THE MOUNTING PLATE TWICETO THE POINT THAT IT COULD NO LONGER BE USED, THEY SENT ME A COUPLE OF MORE, BUT AGAIN IT BECAME AN ISSUEOF THE LOW QUALITY OF THE METAL THAT WAS USED IN THE MOUNTING PLATE! IT WAS TOO WEAK FOR THE SET-SCREW!!!