"Harry Potter and the Half-Blood Prince" is only two days away from opening (assuming you head out to Tuesday's new midnight screenings), but the critical buzz has already pegged this installment as one of the better movies in the series and the summer.  So, why not get ready with two new clips from Harry's latest adventure?

In our first clip, Ron, Hermione and Harry discuss the inscription in Harry's potion book.  Just who is the half-blood prince? 

The second preview finds Bellatrix Lestrange and her evil friends attacking the Weasley home.  It's a pretty intense and beautifully directed action scene well worth checking out if you're actually wavering on seeing the flick.  Both clips are embedded below.

If you want to find out more, check out HitFix's Drew McWeeny's review of "Half-Blood Prince" here.  Or, get ready with a massive gallery of images from the movie.

"Harry Potter and the Half-Blood Prince" opens nationwide on Wednesday.