What I do has to be perfect. Everytime. No excuses. Now you folks have me worried that less than perfect is OK due to competition. I think that the people that run an important car company had better make "perfect" cars. Thus I think the MB guys must have a clue that if their cars are prone to breakage they have no other choice than to ramp it up. I expect my '07, E550 to be, well perfect. In achieving this my only worry is dealer service. I worry that 18/20 year olds don't know what or how to service a complicated machine such as these new German autos. Call me naive, but I refer back to what I do every day and you can be absolutly positive that I will not make a mistake, not so far and that is about 22 years.