This is a nice peice of noise... I do agree that it is quite samey, but then as part of a mix that's not a prob if that's what your aiming for it to be. I like the tune loads and there's some good edits and breaks.
I think what people have said bout the production's right. It does sound harsh to be and the low end needs a bit more thump. I think it could sound good with the quite compressed cruncyness, but as I'm learning and having pointed out to me - everything else does then need to be so much more spot on I think.
Like to hear the final result.