Write a question about the following article.

dark knight is so much better in imaxi could see every pore on everyone 's face aaaaaaaaathe harry potter preview was lulz , it was literally the harry potter title flashing on the screen , staying there for two seconds , and then it was gone .

Question:
Why was the Harry Potter preview so funny ?
Options are: (I) It contained a blooper reel at the end . (II) Harry Potter told a good joke in the trailer . (III) It showed nothing of the actual movie . (IV) It was the flashing title screen for the wrong Harry Potter movie .