"Stops my car, what can I say?"
Old brake pads finally wore out so I replaced them with these pads. Installed on my 2005 Chevy Trailblazer along with new rotors. Easy installation, but I've done a few brake jobs before. So far they're quiet and do their job stopping the car. Can't comment on longevity, but I've had good luck with AC Delco products in the past.