Super Bowl half-time shows

What is the Most Memorable Half-Time Show Over the Last Decade? [Poll]
What is the Most Memorable Half-Time Show Over the Last Decade? [Poll]
What is the Most Memorable Half-Time Show Over the Last Decade? [Poll]
After watching the Super Bowl half-time show last night with Beyonce, I thought it was very good.  There was certainly nothing to criticize.  Beyonce is known as a perfectionist and I think that she lived up to her reputation.  I liked the fact that unlike many artists who perform at a large event like that, she sang live.  Now the question is, was last night's performance memorable?