Saw it in 2d $5 matinee. Enjoyed it for what it was, an action flick that played to casualfan.jpeg. A few things bugged me:
The biggest revelation in this flick was imo, as an earlier poster mentioned, the vast difference in ability between the acting of the main three characters and the legends of British acting that surround them. Rickman, Smith, Fiennes, Gambon and Davis are all given copious amounts of screen time and they're all fantastic. Rickman in particular steals every scene he's in, playing the character with a serious amount of panache. He's so good that it almost overshadows everything else that's going on and you feel his every motivation and the resulting consequences deeply. Snape's tale and the emotions levied on the viewer mirrored the book in my mind. It felt as when Rowling wrote it so that by the end of the series it has become Snape's story just as much as Harry's.
On the other side Radcliffe is good. And capable as "the guy things happen to." Watson actually has some good dramatic moments. Grint is... just kind of there. I felt like he was the strongest actor of the three in the first two movies but really lost any charisma by the end of 7b. They're obviously working hard, but they're not experienced, great actors. And it hurts the series for a fan of film in general.
Still, completely worth the five bucks I spent to see it. Still not enough McGonagall but I said that after almost every movie.