From Iron Man's groundbreaking debut to the cosmic adventures of Guardians of the Galaxy, and the epic team-ups in The Avengers, the Marvel Cinematic Universe has delivered a cinematic spectacle. This tier list ranks the unforgettable films that have shaped the MCU, from the foundational pillars like Captain America: The First Avenger to the mind-bending journeys of Doctor Strange and the triumphant return of Spider-Man. Explore where Wakanda Forever, Shang-Chi, and even the upcoming Deadpool & Wolverine might land in this ultimate ranking of Marvel's cinematic legacy. Which heroes and stories soar to the top, and which fall to the bottom? Let's find out!