This grabs my heart.
Metallic'a cover isn't so bad, especially since James can't normally sing with much feeling but he does a pretty good job here. The heavier part later in the song does nothing for me and, of course, James is screaming again and now I don't like his part anymore (writing this as I am listening).
Sounded to me like the band was too 'hard' and the overall thing just didn't have the same capturing quality as the original. But I'm a big DP fan anyway and consider those guys superior musicians to anybody in Metallica.
I have to also point to Lars' drumming. Oh, my freaking god. I think he keeps getting worse. If feels like he is constantly out of time here. It's a soft song, too, and he should play softer, not bang the drums like bamm-bamm. His individual performance is 1 out of 5 stars.
They would need to soften the whole thing up even more for me to listen again, although James pleasantly surprised me with his softer singing.