Its true roadworthies are out there to make money aswell but I agree on major things that impact the car needed to be fixed like suspension issues major leaks tyres etc, I myself want my car always to be perfect so I dont mind fixing all the probelms. But little things that they pick people up on like say if your air con or heater doesnt work , small leaks and things like that are wrong, but yeah in the end if you get a roady at mechanics than go to another one 5 min later hell prob pick up different things from the previous one.