In Megan Park's coming-of-age dramedy "My Old Ass," 18-year-old Elliott (Maisy Stella) grapples with her impending departure for college and her evolving identity while spending her last summer at her family's cranberry farm in Muskoka, Canada. After a psychedelic mushroom trip leads her to hallucinate her 39-year-old self (Aubrey Plaza), the older Elliott offers nostalgic advice and vague warnings, particularly regarding a boy named Chad (Percy Hynes White). The film's initial comedic premise struggles to maintain momentum, shifting into a more earnest exploration of family and self-discovery, yet fails to delve deeply into Elliott's fluid sexuality. Critics note that while the film's setting and performances are commendable, the script lacks depth, leaving character arcs and relationships underdeveloped. Despite its flaws, the film touches on universal themes of youth and the bittersweet nature of growing up, with Plaza and Stella delivering a dynamic portrayal of their characters' relationship. Ultimately, "My Old Ass" presents a nostalgic yet flawed reflection on coming-of-age experiences for Gen Z.