It was a pretty boring album, Metallica had some riffs in some small sections I could say I enjoyed but it was repetitive, it was of St Anger extremes.
Lou Reed was awful on vocals, this is not the quality he was known for in his other solo work plus the Velvet Underground, I actually enjoy listening to Lou Reeds stuff there but this album while it was a good idea on paper, was really poorly executed, music did not go well with the vocals, and sometimes the other way around too where the vocals suck and the music was good. Not the absolute worst album out there in terms of actual sound quality but in terms of any actual musical evolution this album is pathetic, Lou Reed is mostly to blame, gives Metallica no real artistic creativity on this album. I enjoy some ambient music but this was atrocious from front to back. It ain't the worst Metallica album as it is not a Metallica album but it is Lou Reeds worst album by far, absolute dog shit of an album.