"Sal's Pizza" is recognized as a foundational Brooklyn Nine-Nine episode that effectively balances the series' early slapstick humor with developing emotional depth, particularly through the introduction of Charles Boyle's pizza-ranking persona. Critics highlighted the guest performance of Patton Oswalt as Fire Marshal Boone and the deeper exploration of Jake Peralta's backstory. For a detailed analysis of the episode, read the full review at The AV Club .