Could not agree any more than that, these places do not have a clue, the staff that check the vehicles are not qualified or even trained vehicle assessor / inspectors, they mealy charge you for their opinion which recently cased a person a lot of money as the said a car had been given a full re spray which was not the case but the buyer of the car then sold it cheap because of their report. a car having paint does not really mean it has had an accident, it could just be to cover scratches etc. 1,000s of cars are repaired every week in Doha, yes some will not be done properly and could be dangerous as you don’t know what is covered up however any vehicle repaired or re painted by a dealer you can be assured that the vehicle will be back to original condition. as some one said TAKE IT TO THE AGENT