I got called names the first time I mentioned that Asians tend to be lousy drivers, but I was basing that on empirical evidence (my own observations). The name-caller was my own mother, and I was a 16 year-old new driver who was fairly appalled at what I was witnessing out on the roads.
We all have our strengths and weaknesses.
Have you seen kung fu driving? Check it out.
http://www.youtube.com/watch?v=OcsZxUDWCXg