Loved the movie! Is it a bit slow sometimes? Yeah. But what I think everyone needs to understand is that sometimes slow is good, especially when there are three more movies to come. There's a lot of stuff to uncover, and in FB: Crimes of Grindelwald, we get to navigate the emotional side and the back story of the characters, especially Newt, who tends to remain anonymous and silent. This was what I consider necessary, as we do not have books to tell the story which was otherwise the case in HP. Everything needs to be portrayed through the movies, including all the "slow" stuff that otherwise in HP, was left for the viewers to read in the books. Now that we had the slow drama, I think the film will pace faster in the future three movies. Till then, have patience, and remember, Fantastic Beasts isn't Harry Potter, it's one of its own kind! :)