Bey's Grammy performance was amazing & it fit the vibe of the song perfectly. Nothing elaborate, loose choreography meant to look fun/carefree, chemistry with her man, very entertaining with great vocals. She really delivered, plus she was sexy.
Clearly others agree since it had the most long lasting impact of any Grammy song performed on Sunday. It's not getting red updates like other songs performed - in fact, it's consistently white or green on pop bars. Only Dark Horse held up as well after Sunday but that song was already a behemoth.
