Other mistake: In the fight at the beginning of the movie, Kim bends over and launches her jet-pack towards the villains. Almost everyone falls down way before the jet comes anywhere near and/or receive no impact, but they are KO as if they took a rocket to the gut. (00:01:40)
Other mistake: When the two women with the baby walk to the stroller, the one with a vest who does not believe in acting has her arm down her side in the first shot, folded with the hand on her belly in the second. It's also worth noting that the stroller is supposedly being pulled closer by the grappling hook, but the rope is not in tension. (00:12:00)
