I couldn't watch any of it live, but from the highlights and articles I read it sounds like they just dominated the whole series.
I would really like to see both teams given the same exact boat to race, so it would be less about engineering and more about sailing. I sort of thought the same thing after the last Cup a few years back - clearly the US did some hard core tweaking to their boat after being beaten so many times to come back and make the run they did at it. After seeing that, which was awesome no doubt, it just made me wish that such a premier race like this was won on the boat itself rather than in the design/engineering room.