Did Star Trek Into Darkness suck because the fans are "shitty," like one of the screenwriters allegedly claimed?

Did it suck because the tie-in video game to the first rebooted Star Trek sucked, like the director claimed?

Did it suck because one of the writers was a 9/11 Truther who was leaving coded messages in the movie?

What other reason could there possibly be? Shitty fans, awful video games, and Truthers—those are the three big reasons why movies suck, right?