U2: Qual o melhor album?

Boy (1980)
October (1981)
War (1983)
Under a Blood Red Sky (1983)
The Unforgettable Fire (1984)
The Joshua Tree (1987)
Rattle and Hum (1988)
Achtung Baby (1991)
Zooropa (1993)
Pop (1997)
All That You Can't Leave Behind (2001)
How To Diasmantle An Atomic Bomb (2004)
No Line On The Horizon (2009)