Imagine Dragons/Kendrick performance was amazing.
Metallica's performance with Long Long was pretty crappy, but did have a couple pretty cool parts.
Daft Punk/Stevie/Pharell was disappointing. (Not DP's fault)
Still get chills when Macklemore sings Same Love, that girl that does the chorus is damn good too.
Names aren't coming to me, but the piano/singing duet was surprisingly good.
That's all I can remember right now.