Well, the Potter books are very different from Prydain tis true
. But they are both brilliant (in my opinion
). The Potter series is closer in sub-genre and tone to Dahl and Lewis (the interaction between moderns and the Fantastic), whereas Prydain is closer to Tolkien insofar as it tends to full immersion in a "Historic" yet Fantastic past of our modern world. We'll DEFINITELY have to agree to disagree on that one GB!!!
Of course, as you say, the genre is a bit different...and the Potter series has a lot of influence from the Dahl books...but also from the Tolkien books...in fact, though I'm sure it's been examined ad nauseum by others, I suspect it might get more of the tone from Dahl but a lot of the plot and character elements seem to be from Tolkien (the evil lord who was vanquished long ago coming back being the most obvious one for me).
The good thing about the Potter series I will grant you is that it HAS got a lot of younger people reading again...if only for a moment.
The Black Cauldron was on TV here the other night, so I recorded it to re-watch later. I remember it had some good moments and some nice visuals. The fact it still shows from time to time helps to keep the books alive. How do you remember The Black Cauldron film PK? Mostly positive or negative? I remember the Black Cauldron with utter horror (in a bad way). And I'm not one of those people for whom "Disney" is a bad word. I love all the old Disney movies and some of the new ones. When I first heard they were going to be working on the Black Cauldron, I could not be more thrilled. This was going to be their big breakthrough movie after a long time in the doldrums (as a matter of fact, they had to wait until the Little Mermaid for their revival). This was also going to be the first time in a long while returning to the high quality of animation that the studio used to be known for (they had gotten more 'adult' style - sketchy etc - probably starting with 101 Dalmatians). I remember hearing that they had worked 7 years on the Black Cauldron, trying to get it right.
Unfortunately (for me, others might disagree), it was an unmitigated disaster. I guess it was their first 'trial', trying to find the winning formula. I agree the quality of animation was excellent, and it had some interesting visuals, but that seemed to be the only thing they spent time working on. The characters had lost all their character, and gurgi (and his evil equivalent) did nothing but try to look as cute as possible. It was little surprise that they had no personalities, because it is hard to have any when there is no plot! At least, I couldn't see anything much resembling a plot - and certainly almost nothing resembling the books I'd read and loved. This wasn't some minor adaptation for the big screen like Tom Bombadil being cut from LOTR...this was mutilation beyond recognition.
I'm sure that my sky high expectations were also to blame. I never watched it again after the first time it came out (which was in the 80s) so it's quite possible I might enjoy it a bit more upon second viewing.
I still REALLY hope, now that movie studios have a thing for fantasy movies with many books to make into money-spinning series, one of them DOES do a really full-on production of the Prydain series, and a movie per every book in the series as it deserves. I'm enjoying watching the Narnia series, but as fond as I am of the Lion, the Witch and the Wardrobe, it is NOT the best written series! Just hope more people discover and enjoy the Prydain series as I have.