Less than a month after the new Diagon Alley and Hogswart Express opened in the summer of 2014, just over 1 million people made the trek to visit the crown jewel at Universal Studios Orlando. By the time we made it there in the fall, there were probably a million more, and it's not hard to see why people will be flocking here for years and years to come. Those not familiar with the books or movies may walk by this new attraction at Universal Studios with a bit of a yawn. While there's no …