Although I'm not hot on most American cars, I completely disagree with you.
Any smart business owner will tell you that in order to beat the competition, you have to know (and learn from) the competition. This means completely disecting their work from the ground up. This notion applies to anything that is pieced together... cars, electronics, software, watches and even websites... you name it, it's probably been disected! I guess it takes an entrepreneurial mind to think this way... not everyone has it (and that's ok). How do you think Microsoft got their start? (Hint: They weren't the first to develop a GUI OS!)
Great post rex... this was an excellent read.