Last week I went to USJ. I had an AMAZING time!!! I was a bit worried it would be super crowded but I went on a Monday and all the kids were supposed to be back to school so I took a chance... and I did well! I went there from 9 am to 10:30pm so obviously I was EXHAUSTED but I rode so many attractions!! And I went to the Harry Potter area! I was a little skeptical when I saw the commercial on TV but I was completely shocked by how awesome it was!!! The castle looked incredible, inside you have all the paintings with the faces moving just like in the movies!! Super realistic! And the attraction in the castle was just so much fun!! So I strongly recommend it, it`s really worth it!!!