The "Nick being an ass" storyline was polarizing, with some fans feeling his redemption came slightly late after a season of frustrating behavior. Hate Worm to Lovebug Missy turns Rochelle into a lovebug. New Couple Jay and Matthew. Meta Cameo Live-action Nick Kroll appears as himself. Backdoor Pilot
The long-running mystery sees a minor breakthrough when the killer makes an on-screen appearance (partially) during a car accident, though the victim who knows his identity is killed before he can speak. Critical Review & Reception [S5E10] Re-New Year's Eve
Missy finally confronts her hate-snake, Rochelle, with a gesture of love, transforming the monster into a "lovebug". The "Nick being an ass" storyline was polarizing,
The meeting between animated Nick and the real Nick Kroll was praised for exploring character agency and breaking new ground for the series. Meta Cameo Live-action Nick Kroll appears as himself
In a meta, fourth-wall-breaking twist, Nick follows his hateworm, Walter, to the monster world and eventually meets his real-life creator, Nick Kroll . This confrontation forces Nick to realize that he is responsible for his own behavior and the monsters don't control him.
Jay officially breaks up with Lola and begins a new relationship with Matthew, which is widely cited by reviewers as a positive, healthy development for Jay's character.
Some viewers on Reddit felt the season leaned into "drama for drama's sake" and that certain supporting characters, like the parents and Duke, were underutilized.