i LOVE "save me" and Chris sounds perfect.
Chris singing is more approachable and wonderful, to me Matt's singing is too perfect and expressionless
i have no idea if i make sense but i like Chris's singing
edit: and i love isolated system as the closer, its the calm after the storm
in my opinion the album progression is perfect
it starts with the feeling of being suppressed and basically shouting out about the unfairness of it (supremacy)
and the comes the human instinct of avoiding situations by being in love (madness)
and the realising its still horrible outside the bubble they'