(in no particular order)
Bruno Mars: standout
Jamie Fox: (poser) Stick with acting, which you are actually good at.
Jagger: He seemed happy not to be in the montage of the dead, but who else could sing with a band that large and pull it off?
I feel bad for Kings of Leon.
Miranda Lambert: I just don't get it.
Muppets? Really? Cee Lo, Elmo. Elmo, Cee Lo.
John, Keith, Norah: Highlight
Muse? Really bad band name. Muse is a chick man.
Biebster: Really, it took 6 people to write "Never Say Never"? And you needed Jaden Smith too? When JB sings Usher-type material he fails. He wants to act too-- he shows talent, self-deprecation and humility there-- he probably should have gone with JT instead. Jaden (poser-spawn) ruined the segment.
Did anyone see the Church of Scientology ad?
GaGa: Armor butt and all-- professional. Say what you want about her, she knows exactly what she is doing.
Nicki Minaj and Will.i.am: priceless
BABS: Soft as an easy chair. She came to the party dressed as a giant Hershey's Kiss.