Stylistically this is a crapload better than Hardwired, not balls to the wall thrash, some vocal harmonies in the pre-chorus, and Kirk's soloing is greatly improved since DM. I also love the production. No complaints there.
But again, the song is quite forgettable (but again, better than Hardwired). Has Hetfield forgotten how to write a vocal melody? The verses are identical to Hardwired, basically the same notes repeatedly. You can sing a metal song without sticking to the root note! At 6 minutes long, it didn't feel drawn out, it felt justified, pretty straight up structure, more like TBA, which I liked. And I'm glad there will be vocal harmonies, because DM was severely lacking there.
I'm losing faith they can even write songs as strong as DM any more, but given the better style and production here, I hope they can manage something I really enjoy on the album.