I'm sure I'll get slammed for this but I was sort of disappointed with DOF. The cover looked like Lego's (so UNmetal) and the music didn't evolve to a higher level from SFV and the lyrics took a step back from my age group. It was at that point that I started to realize that the band wasn't going to mature with me (later verified by the Turbo release).
Not that I don't like DOF, but to me it was the first step towards a decline that they didn't really recover from until Painkiller.
