I kinda hate this episode...
Seeing Barbie was cool.
But Moxxie really irritated me this episode.
He clearly just wanted to play out his "being popular" fantasies and was just really annoying and stupid in this episode. And then he blows up on Millie for enjoying herself and blames her for allegedly doing exactly what he was trying to do "seek approval".
I don´t know, I feel like Moxxie felt out of character in this episode. Definitely one of the weaker episodes of the season in my opinion.