I really don't know if that was too harsh on Quinn or not!
Considering this happened shorty after he joined the crew and they barely knew him, I'd say way too harsh. The idea that the girls got so much sadistic pleasure in planning his utter humiliation in front of everyone he knows as a birthday surprise is completely disturbing. I'm surprised they didn't throw pigs blood on him at the same time
This is the first time I've cheered on Quinn's betrayal of a warrior.