Some random characters just popped out of nowhere who had no relevance to the previous movies. However you could tell that David Yates wizarding world experience was shown and improved from the last movie. But where was Nicolas Flamel?😢 .In addition, great use of diversity in the movie very well portrayed although it should have included a better climax to the story and more about Dumbledore’s sister. I think it was good and bad. Nicola Flamel could have been there even though he os probably dead. Queenie was suspiciois and grindawald was cool.