All subject to change but I tend to have 3 different groups of U2 albums by quality:
MY CLASSIC CDS
1. Achtung Baby
2. Joshua Tree
3. ATYCLB
4. Boy
MY NOW & AGAIN CDS
5. Pop
6. HTDAAB
7. Unforgettable Fire
8. Rattle & Hum
MY DUSTY CDS
9. Zooropa
10. October
11. War
Although Zooropa, October and War have some of my favourite songs on (Lemon, Stay, Scarlet, I Fall Down, New Year's Day, Like A Song) they also contain some of my least favourites (Seconds, Surrender, ITABTAW, Stranger in a Strange Land, Dirty Day, SDABTO). Having 4 Classics, 4 Now & Agains and only 3 Dusties, I hope NLOTH doesn't even it up at 4-a-piece!