She did perfectly fine imho.
Anyone could tell from the sound of the microphones and instruments and the room they had to play in that the Music quality in general was going to be second rate. That is life without the joy of a recording studio.
On the internet people forget everyone else is a person with feelings and thus show the ugly side of themselves... don't listen to those empty people.
The energy in the room was great and people had an absolute blast and she helped that happen.
