It was long but I didn't notice at all. I was entertained and interested the entire time trying to figure out how it would end. There was excellent acting all around and the villain was human and understandable with reasonable motives and a an interesting character arc. The pacing was just right and the ending left me satisfied. I loved how Diana's internal struggle was tied in with the themes perfectly and I loved her character growth by the end when she learns to accept what she must sacrifice in order to defeat Max Lord and Minerva. The movie wasn't too predictable and did an amazing job with the foreshadowing. While it was long, I felt that every scene was important and necessary. In most movies involving wishes, the cliche is, "careful what you wish for." Wonder Woman 1984 was different, using wishes to say that you can't always get what you want and you must accept the truth. There weren't any major plot holes either, by the end of the movie everything was resolved nicely. WW84 was a good movie and I enjoyed it. It didn't feel formulaic or cliche (at least not any more then any other super hero movie)
This is my favorite movie from the DC Cinematic Universe.