As someone who didn't hate Justice League but only felt it was a little less exciting at times, I was eager to see what Zack Snyder could bring to its director's cut. Running for 4 hours, it is one of the longest superhero films you will ever see, and is personally the longest film I've seen in general to date. Although I did take a break in between, since sitting constantly for 4 hours is not that easy, there was not a single second that bored me or left me exhausted in a bad way. Moreover the state-of-the-art visual effects completely stole the show, and intensified the at-times-gory, outstanding action sequences in a great manner.