Good,why should they cancel just cause Steven Tyler fell off stage?? I'd much rather see ZZ Top then Aerosmith any day.They put on an AWESOME show each any every time Ive seen them doing big venues to Vegas venues and they bring the house down. Tyler had better face up to the fact that he's freaking old,shouldnt spin his ass off like he's some 19 yr old either.At least ZZ Top has that good sense.