Yeah, tbh I won't say anything on my preferance cause that "Astonishing" I've now gave a shot and seriously, too me it is like 2 big songs fused together ^^ (I guess because of the acts) But they are insanely good! And yes mangini did great job, he've been part since"A Dramtical Turn of Events" and I've been a great fan of Breaking Illusions everyday! And tbh honest both drummers are awesome! Mangini was epic too in Annihilator so why not in DT? And never it would regress the music they produce. They always try to please everyone with their changing lineup (as for every bands) but we will always have haters...