It's hard to say. As time goes on and I listen to them over and over, I forget that I used to not like some songs.

I guess I'd just have to say any album I've heard all the way through/owned

Two lists, this one is albums I think I liked all the way through the first time
(SPOILER)
Indochine - Alice et June
Radiohead - The Bends
Muse - Black Holes and Revelations (actually every song on this is rated 4 stars or higher in itunes xD)
The Black Mages - THE BLACK MAGES
Pink Floyd - Dark Side of the Moon
Kansas - Point of Know Return
HIM - Razorblade Romance
Pink Floyd - Saucerful of Secrets
AFI - Sing the Sorrow
Alan Parson's Project - Tales of Mystery and Imagination
Coldplay - Viva La Vida, or Death and All His Friends
Pink Floyd - Wish You Were Here


Second list is albums I've listened to so many times I love them all in honor of nostalgia
(SPOILER)
Aqua - Aquarium
Meat Loaf - Bat Out of Hell
Red Hot Chili Peppers - By the Way
Golden Earring - The Continuing Story of Radar Love
Eiffel 65 - Europop
Bat For Lashes - Fur and Gold
Radiohead - Hail to the Thief
Weezer - Make Believe
Radiohead - OK Computer
Jewel - Pieces of You
Pink Floyd - Piper at the Gates of Dawn
Coldplay - Rush of Blood to the Head
The Killers - Sam's Town
The Beatles - Sgt. Pepper's Lonely Hearts Club Band
Maroon 5 - Songs About Jane
System of a Down - System of a Down
System of a Down - Toxicity
Jupiter Sunrise - Under a Killer Blue Sky
Pink Floyd - The Wall
Coldplay - X&Y
Elliott Smith - XO


that's not to say I didn't like the majority of the second list when I first listened, it's just that now I like all of the songs on those albums now