The Pakistanis should be embarrassed. Supposedly Bin Laden had been going to and from that mansion for quite some time now. If I heard correctly, there is a Pakistani military garrison not to far from the mansion.
If I didn't want to have our troops home so bad, I would prefer we go in and kick some Pakistani ass too.
I have to give mad props to U.S. intel services. They've been gathering intel on this for two years now. Many peoples initial reaction would be to get him now, but no they waited for the perfect opportunity.