So here's my overall thoughts on the Demonwar duology as a whole.
I think my main issue here is that these two books really should have been one. It feels like in a lot of ways, this duology wanted to be in a similar kind of space as the Krondor's Sons duology early on in the saga: they add a bit to the world, but they aren't necessarily the most important to the series as a whole.
Unfortunately, I think the fantasy genre had changed a fair bit between the late '80s and early '90s, when the Krondor's Sons books were coming out, and the late '00s, when these two books were coming out. In the twenty or so intervening years, it feels like the assumption had increasingly been that any fantasy book coming out would be a part of this larger, ongoing series, so even stories that would have been fine as standalones got padded out into trilogies.
This duology was one of the clear losers of this assumption. Even though it would have been fine to turn around and say, "Hey, this is already a part of quite a long storyline, releasing it as a one and done will be fine," the publishers probably didn't want to hear that.
The other issue I have with this duology is that it's basically just a rehash of the Darkwar trilogy. Like, Pug and co. go into the fifth circle to deal with the new demon threat, there's a new breed of elf introduced that's meant to be super duper important but then turns out to just be there, and a legacy character gets killed off. Some new characters are introduced, but you sorta know that they're going to fade into the background after this.
I'm near certain that this is the entire reason I don't remember reading these two books at all. I'm almost certain that I did when I was first reading through the series in 2008-2010, because these two were the newest two out at that point. I forget if I reread them in late 2013/early 2014 though, because I know this or the previous trilogy is about where I stopped during that readthrough. (I got caught up with some uni-related stuff at the time.)
This is as far as I've ever gotten in the saga, though. The next trilogy in this saga, the Chaoswar trilogy, hadn't been released yet when I was first reading through these books. The final book had only just recently come out the second time and I stopped before I got to it.
Reading through these two books, I get why a lot of people feel the writing got worse as the books progressed. This has been an issue to some extent for a while, but prior to the Darkwar and Demonwar series, it was largely a matter of opinion if it was actually that much worse or if you were coming from a place of hardcore nostalgia from the earlier books. Here, it's definitely a matter of these books having worse writing in a lot of ways.
I think this is unfortunate, because in some ways, these two series had the most complicated plots. Instead of it just being an A plot, a minor B plot, and maybe a very marginal C plot, these books had four or five plotlines going at once. I think the actual problem Feist was running up against here is that this is the kind of plot structure that would have worked really well if he'd built up the lore a bit more early on, but at this point he's working with a very bare bones lore (for a series this long) and a series that he knows is winding down for good.
The other part of this is that traditionally, the Riftwar formula is that the A plot is either the new war between nations or the buildup to it, and the B plot might be Pug's magic shenanigans. This ties into the worldbuilding problem. Because the magic system hadn't really been built up beyond there being a Greater Path and a Lesser Path, except for when the distinction isn't there, most of the magic is basically "...and then Protagonist cast elemental spell, and Antagonist casts shield, but Protagonist put more energy into elemental."
Essentially, it's only two steps removed from some of the ki attack heavy fights you might have seen on Dragon Ball Z as a kid. This is unfortunate because now the series is at a point where it kinda does need a deeper magic system beyond it just being rule of cool stuff. Especially at the kind of levels Pug and co. are operating at, the plot would have benefited from there being some marginal rule of magic they could exploit to win the day against much more powerful enemies.
Usually I'm not the kind of person who thinks everything in a setting needs to be explained to the nth degree, but this is one of the places where having at least a few basic rules would have helped. This series is a really good example of things being a hindrance rather than a boon after a certain point.
Anyway, that's it for now. I only have three more of these books to go now.














