Great band. I heard 'Harvest' on a cd compilation a few years ago and loved it. Then i checked out "Blackwater Park" and hated it. I have an extreme hatred of growling/screaming vocalists...they always strike me as ridiculous and completely unnecessary.
A little while passed and i bought "Damnation" after hearing that it was an all mellow/clean vocals album. I loved the album and decided to give their harder stuff a try. I currently own (in addition to "Damnation") "Still Life," BWP, and "Deliverance" and they all rock.