Several interesting observations:
- Hyundai jumped up to #3 on the list!
- BMW is back in the above average category
- Porsche and Nissan have fallen in a big way
And, if you look at specific "brands":
- Jaguar makes a big jump
- Honda doing better than Acura?
- Infiniti radically outperforming Nissan
- Audi radically outperforming Volkswagen
In a nutshell, the larger observation is that the Korean cars have caught up with everybody else on initial quality. Everybody else has been improving, but the differences are all much smaller now than they've ever been in the past.