Writer/director James Gunn has stamped his portion of the Marvel Cinematic Universe with a sense of playful chaos that sets it apart from its numerous superhero colleagues.
But while some of that snarky atmosphere remains present, it’s blemished this time. The character roster has grown too large to grant proper attention to all concerned, and — more crucially — far too much time is spent with the helpless furry victims of vivisection gone horribly awry.
That latter subplot is necessitated by this third entry’s primary focus on Rocket, and the back-story that explains his bio-mechanical enhancements. (I hope nobody thought the MCU includes a planet populated by hyper-intelligent warrior raccoons.)
It’s a solid topic, and two or three brief flashbacks would have been sufficient. But spending great chunks of time as young Rocket befriends three similarly imprisoned but atrociously mutilated critters feels like audience abuse, and leaches the “fun” right outta this film.
(If Gunn and co-writers Dan Abnett and Andy Lanning intended to make a point, they didn’t need a sledge hammer.)
The individual responsible for this horror is a longtime Marvel Comics villain dubbed the High Evolutionary, whose deplorable efforts in genetic manipulation date all the way back to a 1966 issue of The Mighty Thor. He’s played with malevolent fury here by Chukwudi Iwuji, and is genuinely scary.
But that’s getting ahead a bit. Events actually kick off with the explosive arrival of another familiar Marvel Comics character: golden-hued Adam Warlock (Will Poulter), a Superman-gone-bad who flies into Knowhere spaceport, current base of operations for the Guardians, and damn near takes out the entire team.
They are, by way of reminder, gung-ho Starlord, aka Peter Quill (Chris Pratt); the genetically enhanced Nebula (Karen Gillan), adopted daughter of the slain Thanos; the powerful but somewhat dim-bulb Drax (Dave Bautista); Mantis (Pom Klementieff), an empath able to sense and alter another’s emotions; and Groot (voiced by Vin Diesel), the hyper-intelligent, tree-like organism.
Along with Rocket (voiced by Bradley Cooper), who is critically injured during this initial, landscape-leveling battle with Warlock.

