Since I missed Norway 2010, I had no opinion on that. Just watched it on youtube, and really loved it. I think Norway was maybe the best Eurovision so far, so simple, so beautiful. All the other Eurovisions were just show-offs, but Norway was really close to the spirit.
^
I personally disliked the German interval acts from the bottom of my heart. Random with no connection to Germany. It just felt like I was watching "America's got talent" talent or something.