I actually prefer Utopia over LIBERTY. I never quite understood the fuss over LIBERTY. I think it's a nice album and has some gems, but I only kept 5 out of its 17 songs. Taste differs, I guess.
I know I'll never listen to 永遠 and BE again lol. But I'm in love with Let Me In, 少女時代 , Triangle, Utopia and 旅人
And I still love どこまでも, I AM and 幻.
edit: Also, I never knew that her father is dead. She refers to him in 少女時代 ("なんでパパ死んじゃったの？/Why did daddy die?"). I googled a bit and apparently he died when she was 3.