This reviewer is a member of the Best Buy Tech Insider Network Program. This invitation-only program provides BestBuy.com reviewers with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews. Outside of receiving products to test and review, Best Buy Tech Insider Network Reviewers are not compensated in any other way.
Just buy the movie (enticed me to read my first HP novel, "Deathly Hallows" cuz I couldn't stop with the end of this movie) - the sneak peak isn't worth a darn thing. However, if you want to learn something of Jo Rawling, there is an insightful documentary of a year spent with her as she takes on the completion of the series with "Deathly Hallows".
What's great about it: The story of course and this one portrays the inevitable twist quite well
What's not so great: Issue isn't the movie, not worth the extra $$ for the extra$