4.1 - I hear danger in the wildly overamped guitar that constantly sounds like it could spill over at any moment into peals of terrible feedback. Leigh Stephens seems to push that guitar to its groaning/squealing edge. It's impossible to not hear the through-line between this record and Black Sabbath's debut. I also hear inspiration drawn from Hendrix and his guitar wizardry. Standout: "Doctor Please" (particularly the guitar breakdown in the last couple of minutes).