Sorry if this has been already asked, it's hard to look for the answer over 65 pages, with no search engine
I'm not a HP films fan, just saw the first two. But I always like to see new rides with a previous "knowledge of the facts", or knowing better the story, I mean to enjoy a bit more the ride recognizing characters, scenes, etc.
So my questions are: Is it recommendable to see any Harry Potter movie before the ride? And what movies are most related to the ride (and you recommend to watch)? Or it doesn't matter at all?