I was surprised to see these on your list of good production albums - unless I have misread your post there. The DT album particularly I thought was very flat in terms of dynamics, Identical To None I always felt was another good example where the bridge was meant to leave off a little until it came into the chorus but the brickwalling just took away that effect. I've heard this song live and it just seems a lot more powerful than it is on the album.Insomnium - Heart Like a Grave
Dark Tranquillity - Moment
Omnium Gatherum - Origin
Added, with the Arcturus Sham Mirrors, I do agree the production is not great. I also think that it is meant to be that way. Well, sort of. It was recorded when computers were only really fully taking place in studios. I'm fairly sure the drums are not actually real drums, potentially by design. I don't really know enough about it to say categorically, but it just has that vibe to me. Of course, if ol' Jan Axel is really actually on that recording I'll be surprised.
I guess I more mean you could levy the same criticism against older recording such as Anthem to the Welkin I guess when mixing engineers were just getting their heads around mixing so many elements into black metal. But absolutely, the original release to me sounds far better than the remaster.
Same with Chaos A.D. I have the original pressing that I bought in 1994 or whenever it came out, never played it as my Mom's old record player chewed the hell out of my Slayer record and then I was too scared to play anything on it (horrid old Amstrad thing). I bough the Chaos A.D. reissue and I'm amazed at the difference. The newer remaster is louder for sure, but the old one actually does sound better. Maybe not as crisp (if that's the right word) but certainly just turn your volume knob up and the original pressing just sounds richer and more dynamic (I'm really trying hard not to use buzz words, but struggling to as you can see). Unless you were in my house where I could play you both back to back, it's hard to describe.
But in terms of production, I still throw Skid Row's Slave to the Grind as an example of absolutely fantastic production up against almost anything today. I have the original CD pressing from when it came out still. And to me, it still stands the test of time.
The core point I guess is that the target today is an iPhone speaker, not a hifi. I get it, I'm in the small gathering of crusty gits that still listens to music on CD, the world cranes over an iPhone and that's where we are at. So music has to target the bigger audience. And us CD/Record buyers, we just get the same wav dumped on another medium - certainly seems that way to me at least. But to claim any of this as evidence to the contrary of being in the loudness wars is false.
We are all musicians, we are used to running something up on our PC/Macs as a demo and passing it to bandmates. That is, we know how to listen to a demo or even a bad recording - certainly if you are old enough to remember those funny cassettes of bootleg shows being sold with those coloured inlay cards you definitely know how to listen to a bad quality demo.
The average listener that is a non musician has a very different set of ears. Ignoring the hook within the 20 seconds idea, the sound quality is hugely important. If what's coming out of their iPhone doesn't knock their socks off even before the hook comes in, they skip. I've watched them do it. The average listener auditions an entire band's effort in less than five seconds. Spend some time on the bus with someone flicking around spotify, five seconds is what you have. That means your production MUST surpass that of any bedroom engineer wannabe. Your simulated drums or free VST plugins no longer cut it in the world of the spotify listener. They just do not. That means, your track has to be LOUDER, has to have MORE BASS and has to be MORE compatible with their airpods than the last guy's track if you want to get over that first five seconds. This is how people listen to music now. Five seconds and you're out.
Just to anecdote, I told a lad outside a gig I just played to listen to Demanufacture by Fear Factory. It failed the five second rule, before he said, "not really my thing, hey have you heard Periphery?"
Anyway I digress. Spotify listeners today are demanding supreme top quality for nothing. That is, you must spend a fair chunk of change on your recording in order to compete with anything else to get that top quality. If you don't, it won't swing the five second rule, forget the hook. And you're spending all this money just to keep people listening to Daniel Ek's platform. And you'll get sod all back from it. That to me seems like a poor business model for any artist or band with any designs on progressing.
This is just my take on it, maybe you totally disagree maybe you don't. But just watching how people consume music on Spotify is interesting. Especially non musicians. And unless metal turns into a genre by musicians for musicians, all the pieces matter.