Warner Bros. has released what is apparently going to be the final full length trailer for this summer's Harry Potter and the Half-Blood Prince. This just keeps getting better and better.

The trailer speaks for itself having more spectacular shots of the Death Eaters' attack on London, some dueling between Harry and Draco Malfoy, more dueling between Harry and Snape, and just some all around great shots of what looks to be the most action-packed Potter film yet.

There's also plenty of room for teen angst and hormones as we get an inkling of romance between Harry and Ron Weasley's younger sister Ginny as well as some problematic tension between Hermione and Ron. I've heard some rumblings that there's a lot more of the relationship content film in this one than in the series past. I think we'll be fine as long as the film doesn't come off like a Judy Blume book. Seriously though, if J.K Rowling came out with Are You There God? It's Me, Harry Potter you know it would fly off the shelves.

Anyway, check out the trailer below and get excited when this film gets released two days earlier than previously announced on July 15. You guys think this could be the best Potter yet?