There are parts of this film that are fun, but mostly an overly gruesome self-parity from Gunn on 'Guardians of the Galaxy' with Bloodsport = Star-Lord, King Shark = Groot, Harley Quinn = Rocket and Ratchercatcher = Gamora... and then it really goes off the rails when Gunn does a weird homage to "Ghostbusters" giant Stay-puft marshmallow man . all in all, glad I didn't pay to see it in a theater.