After the farce that was part 1, I'm not sure I'll bother.
To me, the 7th book had the best humour of the lot. Particularly the banter between Ron and Hermione. However, part 1 just dropped it.
Now I understand the need to drop scenes or rearrange it to work in terms of a film. However, if you are going to put a scene in, for that matter a non cgi scene, just dialogue between the characters, then why on earth change out hilarious dialogue for a boring generic response?