Continuity mistake: At the end of the movie when Owen Wilson stops Eddie Murphy from leaving after they see that Carlos has taken credit for saving the day and is telling him about the hover gel there is a black car outside behind Eddie that people get in and leave, then the car is back, disappears and reappears when the camera is going back and forth from Eddie to Owen.
Plot hole: During the boxing match where Eddie Murphy is wearing the special contact lenses, he sees that Owen Wilson's life is in danger. So much so, that he rushes out of the ring instead of doing his usual grand-standing. But when he shows up at the tower to rescue Owen, he has on pants and a shirt. I guess he figured Owen could hold out long enough for him to get dressed?