The law of averages say that the US are due a win and seeing as its on american soil, well they have a chance.
I believe Europe have the better team players though, in fact better players period.
However, we won't have the same mix of experience and youthfullness, seeing as Monty will struggle to make it as will Darren Clarke. Having said that the experience on the European side is second to none. All in all it will be tighter and can go either way.
I was watching the last set of matches from the K club a few days ago and you'll be hard pushed to see better golf over a weekend anywhere in your life. Truely unbelievable stuff.