I do this for a living. This truly is a "mechanic" game. A good version would be an automotive technician game where its not just a crap shoot at where to begin a diagnosis. The customers seem to just say, "idk whats wrong, fix it" that is what happens in the real world because people have no idea but it needs more information pertaining to what needs fixing. Mechanics can look and find a part that is obviously bad, a technician however makes a detailed diagnosis with correct information and possibly even find two to three more failed components that were the root cause of the obvious failed component. I immediately lost interest in this game.
Bradley4321 about Car Mechanic Simulator 2014