Currently listening to the new Avenged Sevenfold album-Hail to the King AKA Avenged Sevenfold Covers Their Favourite Songs!
Nowt wrong with adding your influences into your songs, some of my guitar playing is clearly influenced by others and sometimes that comes out during my solo's etc, but this is borderline plagiarism!
Having said that, I am enjoying it so far
Here's their blatant ripoff of Metallica's Sad But True