I went to High School with one of them cats...at least, I think he's in this band...he might be in some other Thrashcore/Speed Metal band that annihilates this hard.
I wouldn't quite say "shamelessly ripping off" but I would say they are within the confines of the genre. If you were to play this side by side with something from Metal Blade records circa '85 and ask me which was which I wouldn't be able to tell you.
From their website:
MAILING ADDRESS
Relapse Records
P.O. Box 2060
Upper Darby, PA
19082
USA
Relapse Records Europe
P.O. Box 6818
5975 ZG Sevenum
The Netherlands
They are totally shamelessly ripping off Slayer, pretty boring.