Ken Rudolph’s review published on Letterboxd:
What happens when an immensely talented, obsessively creative 29-year old is locked up alone in a room for a pandemic year gradually going crazy? An almost 2 hour, solipsistic TikTok video that is mostly fun, occasionally self-indulgent, often genius. Bo Burnham is multi-talented...singer-songwriter, director, actor, cameraman, innovator. I happen to love the inside of his head since I'm also inside there with him (even if I'm 50 years older). Your mileage may vary.