I went to a university talent show with my boyfriend because he needed to attend the show to get credit for one of his classes, and he would get extra points if he brought a guest.
The talent was quite diverse and the judges were actual professors from the university who taught music. One of the acts was two guys, one singing and one playing the guitar, and the judges gave them all sorts of compliments about their music style and their chemistry with one another, all actual music related things.
The act following the guys was three girls, two playing guitar/providing back-up vocals and one lead singer with a guitar. When they finished, all the judges said was “We liked it. You guys looked pretty cute up there.”