Yes. For a long time it was Dream Theater, but once I found out about Opeth they took the #1 spot. I have been completely addicted since I discovered them, although I try not to obsess of them too much it's hard not to. What Mikael said on the Ghost Reveries DVD that you can't be a casual Opeth fan is definetely true for me. I have also introduced them to a few friends too, and Opeth are now their #1 band aswell. They are brilliant.