I started installing a set I just recieved last week. The webbing is hands down better than what I sent in but is not as heavy as oem material as you might expect. Mine was a combo of sun bleached, dry and or redied originals. He also stitched in new lables with the correct code/dates, lightly buffed the deluxe buckles, fabricated the center rear belt set with my hardware and returned them with newly plated floor bolts....in 10 days. I spent $135 (not $600) and couldn't be happier. Those who know my car also know I am pretty picky. I guess it boils down to how deep your pockets are and with car prices dropping like a rock, I am happy with an alternitive.