One of the best character introductions in the history of film has to be the title sequence in “Guardians of the Galaxy.” Though we meet young Peter Quill in a scene just before the title, when we first meet grown-up Peter (alias Star-Lord) he’s walking through a forbidding, bombed-out landscape conjuring holographic ghosts of the past before entering an enormous, dank ruin. Then he presses play on his Walkman, his hips start to sway, the title pops up and he joyfully spins, dances and splashes his way past skeletons, uses a hissing lizard-rat as a microphone and hops up a stone stairway to the strains of Redbone’s “Come and Get Your Love.” In two minutes you learn so much about his character: he’s a goofy badass, a joyous loner, a playful rebel. I’ll say one thing about Chris Pratt’s characterization of Star-Lord: it’s perfect.