I confess, I find it peculiar when I read people's comments regarding the production of Deliverance and Damnation compared with that of BWP. BWP has a far more clinical, clean sounding production than Deliverance and Damnation. The music on Deliverance was produced by Andy Sneap, and he tends to have a more traditional approach to the recording process - the result of which was that Deliverance sounded more like a conventional death metal album, despite the fact that the content was generally far from that. BWP, on the other hand was produced by Fredrik Nordstrom, and because he uses Pro Tools (which allows you to manipulate sound in a digital environment), the end result was a far cleaner, polished sound.
It's strange when people say that Steve Wilson had so much influence on Opeth. One must bear in mind that Mikael in particular has a certain historical attachment to Porcupine Tree; he has been a longstanding fan, so the influence has always been there, just not quite as obvious. And of course, Steve Wilson's involvement with Opeth has been generally been limited to vocals, and I think that is definitely a good thing - particularly when one factors in the amazing vocal melodies on tracks like A Fair Judgment, and Masters Apprentices. And anyway, it's important to note that BWP was really just a deeper exploration of the musical themes of Still Life anyway (i.e., in the pre-Wilsonian era).
Which brings me onto my next point; I have noticed an interesting pattern of development in Opeth's releases. Herein lies the Opethian Paradox: It seems to me that they do albums in pairs. Orchid and Morningrise explore very similar musical themes, and one can instantly tell that they were recorded in the same period. The same can be said of Still Life and BWP, and well as Deliverance and Damnation. Within this context, MAYH, while still an excellent release, is the anomaly of the Opeth catalogue. So I guess we can only wait and see what the next release will bring - I hope they follow the pattern (in the Ivy?) and really give us something distinctly Opeth in their next release, but at the same time, something completely different.
Bring it on.
Wayfaerer