Check out the scene where the two limos stop in the desert road to discuss who's going to arrive first. Both limos roll up and down their very dark tinted windows. You get a couple of good close up shots, specially of John Cusack. Then watch the scene where they arrive to the resort. The first limo opens and the diva in the movie comes out of it. Then they do a close up on John's limo. Where did the tinted windows go? The window is up, but it is a clear glass. Even the rear window is clear glass.