They may be clever in only rehearsing songs which many people expect them to play without question and saving any surprises for the actual gig itself. Sly maybe.
The secret of success...keep people guessing as to what they'll be doing next. More exciting and fun and guaranteed to attract attention in a more positive way.
We all of us deeply apologise for this god forsaken shit heap of a building...but we will make it rock.
Brian May Wembley Pavilion 11.05.05.