She's getting a little better at looking good during performances, but she's got room for improvement.
Her singing voice doesn't have enough "power", and the background singers are too heavily weaved in.
She hit that high note though, which is semi-okay, but then again the entire background is pitched down so she can perform it

She also looks like she gets tired

Her surrounding stage presence is just so strange to me.
But still... it was a decent performance. I made this sound much worse than I actually think it is.