I can not only agree with the fact that the sad scene in St. Mungo's had been cut from the movie was out of the question; in my mind OOTP was the WORST film of the series.
No quidditch, no interview with the quibbler, and MOST IMPORTANT: the horrible end: where was the whole conversation between Dumbledore and Harry after the dead of Sirius? I couldn't believe my eyes when the film was over after 2 little hours......
But let's stay on topic: matt is a great actor and i would love to see him writing things on the walls under Snape's nose.....