Like Rocket—a genetically engineered, cybernetically enhanced raccoon—Guardians of the Galaxy is a strange beast. Wanting to make a little cash, Rocket and his talking tree-buddy Groot try to collect a bounty on that guy from Parks and Recreation (and Zero Dark Thirty [Chris Pratt]). But the human, who wishes he were known as Star-Lord, not only has a 40,000 unit bounty on his head, but a softball-sized orb of power that every bigwig in the galaxy wants to steal or buy. Gamora, a femme fatale working for her supervillain step-daddy, crashes the party as Rocket and Groot try to bag Star-Lord,…