Ranking All 31 NFL Stadiums For 2015 - From Worst To Best

12. Mercedes-Benz Superdome - New Orleans

New Orleans' iconic Superdome is not without problems, with some severe damage taken during Hurricane Katrina, and the blackout during Super Bowl XLVII. But the alien-look of the enormous metallic structure is fantastic, and the ring of lights at the top of the arena add to the sensational atmosphere generated by the passionate locals.