I have given Heritage about half a dozen spins now, and sad to say, my initial opinion hasn't changed. My dislike for it has nothing to do with my expectations of Opeth-I love the hell out of Damnation, and have loved their lighter moments all the way back to Orchid. I don't find the songwriting on the album to be particularly strong, it wears its seventies progressive rock influences on its sleeve, and it simply bores me. I said it on my first listen, and I say it again: Opeth isn't a very good 70s progressive rock band. Their lighter moments, even Damnation, still felt like Opeth. This feels like some band that put out a single album around 1975 or so that the critics would hammer for aping their betters too closely.
This is the first time Opeth's disappointed me.