So, about episode 5.
There's 4 minutes of material covering the end of the hundred men battle and when the rescue party finds Guts. That's unchanged save for the usual minor improvements on some faces. I'd forgotten how they had modified the dialogue when Casca finds Guts, and unsurprisingly it's bad.
Anyway, the new stuff starts at 5:29.
We see Casca talking with her men around a fire, then Judo comes to get her and they have a talk where he gives her the elf dust. Then she goes to Guts. At the end of that scene, Guts' men come get him to go have drinks. Compared to the manga, we skip when they bringing Guts back as well as the part about Griffith returning, since he's present for the rescue. They worked around that discrepancy well enough, so it's seamless for someone who's not aware of the original story.
The models they use for Casca, Guts and Judo are nice. Less so for minor characters. Generally, the close-ups are well polished, the shots from above or a little afar clearly less so. And you can somehow see some aliasing on the models (characters or Guts' sword) in some scenes, which feels pretty weird to be honest. They fixed Guts' posture as he sits down compared to the preview pictures, which I appreciate, but at the end, when he gets up and walks, the animation is noticably stiff.
The dialogue is pretty faithful to the manga, and the scene overall might be the most faithfully adapted part of the manga in the entire movie trilogy. That's something to thank the director of the memorial edition for, I guess. Ah, it's a minor thing, but the sky is ridiculously bright, with multicolored stars, which was apparently a request from him. I get the intent ("it's a bright moment" or something), but it feels a bit much.
Regarding the new Hirasawa track, the music starts at 9:25 and keeps going till 14:28. It's very mellow. I'm curious to hear the whole thing on its own. 14:28 is when we cut back to the old material (prelude to Doldrey battle), so that's 9 minutes of new content for the Bonfire of Dreams. More than I expected, to be honest. They really took their time and made it a nice scene.
The Doldrey segment is mostly unchanged. The nameless captain's model at the beginning has been touched up, which is nice since it was especially bad. It's still not that great though. There's a few other notable face improvements but nothing amazing (as usual). Some also weren't improved, strangely.
Gennon's characterization is as caricatural as I remember it, but I had forgotten how nonsensical Adon's return to Doldrey is. They have him get captured, then he returns just before the battle starts. I guess it was done out of a desire to imitate how nobles were dealt with during the real-world hundred year war, but that's both stupid (because this is a fantasy story) and inaccurate to how things were actually done. Anyway, all of that is unchanged from the movie.
Next episode should also be mostly untouched, with the actual battle for Doldrey and probably the victory parade. That's about 19 minutes and thirty seconds of content. What I'm curious about is how they'll handle the ball. It's only 6 minutes long until the stupid dance scene, which lasts 2 minutes and a half. They could have compressed it down to fit everything into episode 6 if they wanted to, which could be done for example by cutting most of the dance and shortening a few other scenes. Otherwise they'd need to have created at least 10 more minutes of new material to make it into a proper episode 7, which would end before Guts and Griffith have their duel. That'd be quite the effort.