‘Guardians of the Galaxy Vol 2.’ Has Some Growing Up to Do

In Guardians of the Galaxy Vol. 2, out this weekend, Peter Quill (Chris Pratt), Gamora (Zoe Saldana), Drax (Dave Bautista), Rocket, (Bradley Cooper) and Groot, (Vin Diesel) are still learning lessons in openness and humility. But oddly, the film they’re in needs help maintaining emotional honesty, too. Where the first movie kept a fine balance of pathos and jokes, the second Guardians film is almost caustically cynical. The film is so preoccupied with witty banter that it misses nearly every opportunity to plumb the depths of the themes it presents, until finally pulling it together at the very end.