I'm serious, I really wouldn't call them depressing. Sometimes it even cheers me up. I don't know, I just don't connect slow and admittedly dark to depressing. It's not like they're singing about depressing things most of the time -- Or, at least, not anymore depressing than most rock songs or pop songs. In fact if you want to go by lyrics to judge, then All Mine would be one of their more depressing ones -- It's even a little creepy, have you seen the music video? Reminds me of Stephen King's Misery, lol.