I love Demon Days. It's one of my favorite albums of all time... and it'll be 10 this year. >_>
I have a friend who insists that Plastic Beach and The Fall are better, but naaaaah. I like Plastic Beach well enough, it has quite a few great tracks, but it never quite reaches the greatness of DD and a lot of the songs feel like filler. And The Fall... I dislike. A lot. Given the nature of the way that album was recorded, I wouldn't be surprised if most of those songs had very little time between conception and recording.
I'll give a new album a shot though.