wow, I guess I'll be the odd one out and say that DZ are an awesome band. Theyre fun to listen to. They're pure death/thrash with awesome riffs (multiple per song, to keep it interesting) and yea, there are lots of blast beats, but since when is that a bad thing you fucking pussies? It's called extreme metal. Check out either of their studio albums, Silent Night Fever and This is Hell. I think theyre both very good albums, although I give the edge to SNF because of Glenn Ljungström (great riff writer).
compared to old In Flames, DZ is heavier, faster but a bit less melodic although theyre still very very melodic in the usual death/thrash sense.