regular patron at a restaurant I eat at has a Focus that has trash literally spilling out of the windows as she drives...it's piled so high inside the car that it almost blocks the view out the rear window....
ocnblu, let me state on the flip side of the coin, not all body shops are great to work with either. Take my '96 Fleetwood, for example. The body shop I took it to for repairs told me up and down there would be no problem getting the car fixed in two days after it was hit when parked Dec 22, 2009 (right after an unexpected early Christmas heavy snowstorm). The first issue I had with them was they took an extra day (all parts were ordered in advance - so they said - and no surprises were found requiring additional parts location). Why an issue? They saw a cash cow due to the volume of accidents from the snowstorm and overbooked way too many repairs (my car was taken into the shop two weeks after the accident). Issue #2 was that they never gave the car any quality control, again due to the volume of cars they had to repair. The front chrome bumper was misaligned, the left front cornering light (brand new) was never checked to make sure it lit up, and the new headlight was aimed way too high. For a repair shop that had plenty of "awards and trophies" on display, I didn't feel I got the "friendly and professional" customer service they advertised!
But on topic, I agree that people treat their vehciles like an extension of their garage (for those that do not use them to store their vehicles in) or their basement - in addition to a landfill. I always remark to my wife after sitting in someone's dirty/filthy car that these are the people that will complain about the trade-in value they're offered when trying to buy a new vehicle after ignoring their own cleanliness for years.
I see lots of cars with really crappy repair work...LOTS....