http://karafull.blogspot.com.br/2012...-sold-out.html
also "Pandora" the album sold well, the single was a top 5 hit, they did recieve praise from the public.
About f(x), they have the 2nd/3rd best selling album from an female act. also the single was an top 3 hit.
I'm not trying to be ignorant with anyone here, i'm not saying that you have to agree with me neither, i'm just saying that i have my reasons to believe that KARA and f(x) did GREAT this year and that they popularity raised as well, it's not all about SISTAR or 2NE1's digital hit.