We saw one a few weeks ago. AFLette was pretty damned excited about it. I'm sure we'll be seeing it when it comes out. I really couldn't care less about it, but the first two were at least entertaining, so she could be excited about far worse movies.
This is my favorite of all the books. I cannot wait to see it on the big screen, it seems that Curon kept the darkness that makes PoA the turning point in the series.