I whole-heartedly endorse giving this ten stars. The other five being here:
http://www.poetv.com/video.php?vid=17654
The really great thing about this is the standing ovation. Even if this guy never moves another inch beyond selling cell phones for a living - having had a similar moment (not nearly at this guy's level of talent, though, and an audience about a tenth of the size) - even the memory of this will last him his entire life.
The juxtaposition between this chubby guy and his fantastic voice and... fucking Aerosmith? I don't know what to say. Aerosmith? What the hell, Simon le Cowell?