If you were one of those hardcore Harry Potter fans thinking of seeing Twilight next weekend for the sole purpose of catching a glimpse of the latest Harry Potter trailer, then you might want to rethink that decision.

Here’s the latest Half-Blood Prince trailer in HD just released by Warner Brothers hours ago.

The two things that went through my mind after I saw this trailer had to be 1) Wow, they really updated the CGI, and 2) July?! By releasing this film in July rather than around the Holiday time, I’m sure it would cut into ticket sales. Numerous fans are even skeptical that the movie is really in “post-production.”

If people at Warner Brothers are truly looking to make the most money, they better pray that the new Transformers movie isn’t still popular by the time Harry comes out. We all know what happened at the box office that summer.