I've been using these for a few months now and like them. Did you buy the sizes recommended by Goodyear? IIRC the book they had attached to the display in Costco said to use a 24" wiper for the driver's side and a 17" wiper for the passenger's side. It seemed that the driver's side wiper was a little too long. I noticed that when the wipers were at the end of their "wipe" across the windshield that the end of the wiper would lift away from the top of the windshield. I switched to a 22" for the driver's side and it seems to work a little better.