Did Beyonce Perform the Best National Anthem Ever?

Yesterday at President Obama's inauguration, Beyonce sang the national anthem.  She did a fantastic job!  In fact, many people are actually calling it the GREATEST rendition of the national anthem EVER!!

Up until yesterday, my favorite version of "The Star Spangled Banner" was Whitney Houston's from Super Bowl XXV in 1991.  I'm having a hard time picking whose version is better.  Who do you think did a better job?