Just wondering how many of you got the dealership to put on the paint protection and interior protection? How much did it cost? How do you justify the cost?

I've heard mix reviews of the paint and interior protection - some say it's just an overpriced wax job and that it's a rip-off. But at what price would it not be a rip-off?

Does anybody know exactly know how good or bad it is? Anyone with experience with MING protection (I think that's what my dealership uses). Does it really protect the paint better than a typical wax application? Does the interior protection on the leather and plastic really protect?