I actually don't have failure...but i'm more a fan of their later stuff than their older stuff (i don't listen to Dear 23 very much). Amazing Disgrace is my favorite, then Frosting, Success. Actually...I probably listen to their live album the most.
And to be fair...I only listened to Every Kind of Light once...it could be something that grows on you.
The new Supergrass, on the otherhand, is awesome on first listen.