There were a lot of awful performers on the season 4 premiere of America's Got Talent, but in between the crap were some genuinely great acts, and a few that were vastly overhyped.  Check out video clips from the best performances of the show.








Rockin' Rory
A flying dog.



Brad Byers
The human pin cushion.



The EriAm Sisters
Three talented tween sister singers.



David Johnson
A man singing a love song to David Hasselhoff.



Paradiso Dance
A man and his wife doing some crazy dancing.



Voices of Glory
A sibling trio singing "God Bless America."





-John Kubicek, BuddyTV Senior Writer
(Image courtesy of NBC)