Is the Superbowl performance going downhill?

Superbowl XLV was not one of the best. The performance of this Superbowl was not as good as expected from the start. To start it off, the attendance record was not met. The construction of seating at the game was not completed in time for the game resulting in a loss of fans that should of been at the game. This was not a good way to start of the Superbowl. Another mistake of the Superbowl was the national anthem! The singer of the national anthem, Christina Aguilera, messed up on the national anthem! The worst thing you could do to start off a Superbowl is mess up on the NATIONAL ANTHEM. This mistake should not of been made. Also the half time shows have not been as good as they use to be. This halftime show was not a very good performance, and many people will second my opinion. Hopefully the Superbowl staff will make next years Superbowl a better one to watch then this years.