Plot hole: Each of the four magicians is given a card that reads "MARCH 29 - 4:44PM - 45 EAST EVAN ST. - NY." Yet when they enter the building on that date, they conveniently know which apartment to go to. How? It was never stated on any of the cards which apartment to go to once they reached 45 East Evan Street.
Visible crew/equipment: When the agents arrive at the Four Horsemen's apartment to arrest them, in the shot where Dylan exits the car, the reflection of the boom mic is visible in the other car's window. Try not to be confused with the bird flying around in the reflection - the mic is still visible next to the bird.