I don’t know how anybody can read leaks to a movie and then be upset about it. Obviously if you read something and decide you don’t like it before seeing how it’s meant to be presented, then you’re setting yourself up with disappointment.
+1 for this. I really believe that my abstaining from spoilers/leaks/speculation contributed a lot to my enjoyment.
(That’s not to say that there aren’t plenty of people who went in unspoiled and still disliked it, of course.)