Aborted, Morbid Angel (the fast riffing of Morbid Angel) and Immolation all come to mind here. There is nothing groundbreaking here but they add the pig squeals in there to set them apart a bit from the latter mentioned.
I will listen to this a lot and tell a lot of people to get this album in their collection. I love the song titles. "Masturbating the Deranged', 'Fucked in the Eye Socket' are some notable ones... Yes if you are a fan of extreme brutal death metal then there isn't any reason why you don't check this out, or just be a lame fuck and not check it out...
Paul