I used them several months back after I got a referral from a coworker. Well....someone hit me in the parking lot of Big Lots while backing out of the spot next to me. Again, I was really impressed with how my car came out. Now I just need to get the scratches on my bumper painted and then it will look brand new again. I recommend them to everyone but after these last six months, I hope I don't have to see them again too soon.