LEGO Harry Potter: Years 5-7 is coming out next month (November 11th), and to celebrate the almost-release, Warner Brothers Entertainment and TT Games have put out a new trailer. Its more LEGO and Harry Potter so there shouldn't be any surprises here.
If you haven't played any of the LEGO games, I suggest you do so, and if Batman, Indiana Jones or Star Wars isn't your thing, maybe you should try Harry Potter. Its wizards and comedy, which can't be a bad thing. Seriously, go play some LEGO games.