Althouhg I may be a newcomer to Lamb of God, (and the whole metalcore scene for that matter), it's undoubtedly this band and this album that set my love for the genre. Sacrament features an interesting change in Randy's vocals, going from Death squeals of past albums to a deep solid voice in this one. The sound in general seems to have leaned more towards the thrash side of metalcore then the death metal overtones. And one again, both Mark Morton and Willie Adler come up with impressive and catchy riffs that not only sound good, but are intricate and always a pleasure. To this point, Lamb of God has time and time again impressed the metal world, and so we can only wait in angst to see what they will come up with next.