The Stones must all be going deaf. They couldn't hear how much they sucked.
"They couldn't hear how much they sucked."
Not to apologise for their lackluster performance, but I believe there were monitor problems and they could not hear each other playing. Being a wannabe musician I know what it is like trying to play without being able to hear the others. Peope don't know, but on stage you can't see past the first couple of rows, and without adequate monitoring you can't hear what you are playing. On that I will state that having the Super Bowl in Detroit one might have expected more of a nod to Motown than to aging Brit rockers.