"For a while, Biffy Clyro were one of Britain's strangest - and best - guitar bands, an unruly and hirsute mob who would title songs things such as There's No Such Thing As a Jaggy Snake, flit between time signatures on a whim and pair lovely three-part harmonies with punishing post-hardcore. In their current stadium-pleasing incarnation, though, they're a vastly less interesting proposition".