It's so cool to see how everyone's opinions have changed - or haven't! I'm glad people seem to be as enthusiastic for weird personal opinion lists as I am!!
I'll also do first least-favourite and current least-favourite:
Boy
First Least-Favourite: Shadows and Tall Trees
Current Least-Favourite: A Day Without Me (I'm not counting Into the Heart as its own song, An Cat Dubh/Into the Heart is a single song in my book)
October
First Least-Favourite: Is That All?
Current Least-Favourite: Is That All?
War
First Least-Favourite: The Refugee
Current Least-Favourite: Surrender (just the album version!)
The Unforgettable Fire First Least-Favourite: Elvis Presley & America
Current Least-Favourite: 4th of July
The Joshua Tree First Least-Favourite: Mothers of the Disappeared
Current Least-Favourite: Mothers of the Disappeared
Rattle and Hum First Least-Favourite: Love Rescue Me
Current Least-Favourite: Angel of Harlem
Achtung Baby First Least-Favourite: Tryin' To Throw Your Arms Around the World
Current Least-Favourite: None.
Zooropa First Least-Favourite: The First Time
Current Least-Favourite: Dirty Day
Pop
First Least-Favourite: If You Wear That Velvet Dress
Current Least-Favourite: The Playboy Mansion
All That You Can't Leave Behind First Least-Favourite: Grace
Current Least-Favourite: Grace
How To Dismantle an Atomic Bomb First Least-Favourite: One Step Closer
Current Least-Favourite: One Step Closer (it's still my biggest step forward - I went from really disliking it to thinking it's pretty good, overall)
No Line On the Horizon First Least-Favourite: Unknown Caller
Current Least-Favourite: either Get On Your Boots or Fez - Being Born
Songs of Innocence First Least-Favourite: Raised By Wolves
Current Least-Favourite: Raised By Wolves (again, just the album version!)