I know what you are saying, the problem is, there are so many shady shops out there that sell poorly repaired cars where they take shortcuts to save money.
We own our own auto body shop, we always use dealer certified parts and do not take any shortcuts. The biggest thing we strive for is not to just sell our cars but to sell it and have that customer come back to buy another and so on. What I am trying to do is shine a light on the shops like ours that do their business with integrity and quality as their foundation.