Other mistake: When the guy is on the balcony, and gets shot over the rail, you can clearly see the top rail bend to let him flip over and fall. Then when he lands you can see what looks like the corner of a mat lift up and kick dirt up. The next shot shows the bad guys leaning on the very rail that just bent.
Other mistake: When Rene Russo and John Travolta are sleeping at her house, she hears a noise downstairs and wakes John up. Listen closely, she says "John, wake up.". His character's name is Chili.
