Explanation of the Superbowl from a Brit:
http://www.buzzfeed.com/jimwaterson/the-superbowl-analysed-by-a-briton-whos-never-seen-american#.nyWEGDkWqEssentially you have 22 men on the field. Like rugby they beat the crap out of each other. Unlike real life, they rarely go to jail for it. Many weigh 300-400 pounds or 21-18 stone. They range in height from 5'4" to 7'0" or 162 cm to 213 cm. They eat plenty of food and if you stand in their way, they may eat or beat you. Many are wife beaters (https://www.youtube.com/watch?v=VbwTMJroTbI). Some are just animal abusers (http://aldf.org/resources/laws-cases/animal-fighting-case-study-michael-vick/). Legally they pass the ball, run with the ball and often kick the ball. Sometimes they kick your balls, but that is a penalty.
In real life, many go to jail... but not for their actions on the field. (http://www.utsandiego.com/nfl/arrests-database/)
Those who don't go to jail, make lots of money. A recent 7 year deal was for £84,000,00.
(http://www.businessinsider.com/highest-paid-players-nfl-2014-9)
Sadly, no one on the forum other than Nat, could possibly come close to their salaries.
Oh yes, the game last 3 hours with a 1/2 hour halftime featuring huge rock stars (this year Katy Perry and Lenny Kravitz). The pregame show on the network lasts for days. The post show will be short as the premier television spot is on the network following the Superbowl.
If New England wins, it will be known at the Deflate Gate victory. Today mathematicians are looking carefully at why New England does not fumble the ball often.
(http://sports.yahoo.com/news/deflate-gate-triggers-stat-spat-as-analysts-attempt-to-solve-why-patriots-don-t-fumble-003107565-nfl.html)
What else is there to do for mathematicians? Measure Katy Perry? Okay!
That's the Superbowl in a nutshell. Give me Wembley Stadium and a chance to return to the EPL and I'll watch that instead. We can hope!