I'm pretty sure the guy didn't sign up to have people take the piss out of his car, be friendly, if it's not your taste fair enough, but everyone is different. Personally I prefer the stock look too, but give him a break
With respect, he shouldn't have posted it if he was only prepared to take positive comments. I'm not a fan of it either but i'm sure he realised it wouldn't be to everyones taste prior to posting.
Certainly different though!