they kept the intensity and feel of urgency of punk / screamo and added unusual elements with it like keys part or even some bits of trumpet! and more melodies with sometimes somehing like a new wave kind of feel. the results sounds a bit like a great mix of screamo, The Cure and Refused's Shape of punk to come. it makes a great record full of originality, personnality and good songs. I recommend it highly, but I have to warn you against its addictive properties!
check it by yourself on their BC page.