Yes! I fucking love Opeth. Definately in my Top 5 list of favorite bands! My brother and I saw them in September, when we saw them I liked them and I felt bad that I didn't know a lot of their songs. Usually when I go to a concert I listen to the band Im going to see no stop and then afterwards I take a little break. This was the exact opposite, I was and still am obsessed with Opeth. They are fucking amazing, they are really good at what they do. However I think they are starting to die a little bit, Watershed just didn't move as much as the other albums.
Anyways, My favorite songs are In The Mist She Was Standing, Demon Of The Fall, Bleak, Deliverance, Closure, and Karma.