Guardians of the Galaxy Vol. 3 may be all about Rocket Raccoon (Bradley Cooper), but that doesn’t mean the irritable superhero gets all that much to do in the film. The sci-fi epic does, to its credit, mostly follow through on the promises made by its trailers, which teased that Vol. 3 would finally explore Rocket’s tragic origin story. The film, which is writer-director James Gunn’s third and final big-screen Marvel Cinematic Universe adventure, does just that.
