If you don't know the book (like me), but watched the trailer before you watched the movie, you could be excused for feeling a bit cheated. The trailer actually promises something that doesn't really happen (real world). But try to free your mind of that. I was a bit confused, but it didn't really throw me off the movie.
Of course, it goes without saying that you should watch the other Harry Potter movies before you watch this. While there is pretty light humor to be found here (and some love stories), it all gets spiced up, by some really dark undertones and some things that happen. I wouldn't say that Harry Potter is getting into an adult phase, but he definitely gets wiser with every movie. Which can't be said, for all his friends. But then again, some are there for comedic relieve, which is pretty obvious. And not a bad thing at all. The effects are great (not that you should have expected less) and the story moves along "fast" (the running time doesn't seem to be a problem or a drag). Of course some might say that he is still too childish (or the whole feeling is childish), but that would be beside the point. The movie does not hide what it's intentions are ...
