The first two HP films were more or less the same as the books
*snip*
The rest of the series was rubbish.
HERESY!
I dunno: I quite liked GoF as well, but that was probably the most cinematic of the 7 books anyway. I certainly agree with you on OotP (tried too hard to be a comedy, needed more shouting) and HBP (too much monochrome and teenage-hormones, needed more Riddle-memories), but I thought DH.i and DH.ii weren't
so bad as movies -- albeit forever tainted by the blatant cash-grabbiness of splitting the book into 2 parts.
I only read the first three books and watched all 8 films. It always seemed to me that most of the adventures between book/movie 2 and the last were just filler to pad out 7 installments.
Well, maybe, but it's not as though Harry's ready to defeat a fully embodied LV while still aged 13 -- and 7 years
is the normal duration for secondary schooling in the UK, so Rowling's planning and writing 7 books kind of makes sense from that PoV, too. Also, each book introduced additional characters, themes and plot-threads that would become increasingly important (although not so much in the movies, because of time/budget-constraints, and/or lazy scripting).
Plus, "Isn't seven the most powerfully magical number?"
...
Even something as cool as the Sirius Black story arc didn't seem to go anywhere in the grand scheme of things. But again, this may just be my experiences as 80% movies only.
Yeah, that's one of the major
technical problems of the later HP movies: they basically require the audience to be familiar enough with the books to know what was (supposed to have been) going on behind the scenes, so to speak.
Sirius is a really good example of that: after meeting and then rescuing him in PoA, book-Harry has a fair bit of additional interaction with Sirius in GoF and OotP, including letter-writing (which, admittedly, is not very cinematic), so the reader clearly sees how their relationship develops, and how important they become to one another (book-Dumbledore describes Harry's feelings for Sirius as 'somewhere between an older brother and a surrogate parent'). Conversely, (IIRC) movie-Harry has maybe 4 or 5 conversations with Sirius
in total over those 3 movies, and between those scenes, as far as the viewer is concerned, Sirius pretty much doesn't exist -- so why should we care that he *SPOILER*
(And this applies even more strongly to Dobby, who pops up repeatedly in Books 4-6 before rescuing Harry and co. in DH; movie-Dobby appears only in CoS -- as a minor antagonist! -- and DH.i).