Oh yeah, another one that comes to mind right away is Metallica's 2003 release, St Anger
An absolutely horrible album. A couple of semi-decent tunes surrounded by crap. Its sad and hard to believe that one of THE most important and influential metal bands of all time not only wrote and recorded this, but said "hey, this sounds good enough to release".
This album also has the right to claim the title of having THE absolutely worst drum sound of any album ever recorded.
Anyone who paid for this album not only should have the right to return it for a full refund but also a little something extra for 'damages' due to the pain and suffering endured while listening to this piece of donkey poop.