The Onion AV Club features their list of the Least Essential Albums of 2002 (the AV Club isn’t a parody, though I wouldn't blame you for being confused). Most of the artists I haven’t even heard of, but I recognized King Diamond.
Though it's a bit of an acquired taste, I do enjoy some Diamond from time to time. And, as his Abigail album was one of his best, I was rather looking forward to the follow-up. However, The Onion AV Club put it this way:
[…]The album includes a family tree so the easily confused can keep the characters straight, while the lyrics sheet, as always, makes it clear which guitarist is responsible for which solo at all times.
And, they say that like it’s a bad thing ;).