Los Campesinos! - Romance Is Boring. Most people don't even consider this their best album, I think even the band think it was a slight misstep by the sounds of it, but its still the only album I can think of that I never skip a single track on listening to it. Probably lyrically my favourite album too.
Everything Everything - Arc. I think this is likely to go down as just being considered a "promising second album" by a band that many will forget after their time in the spotlight has come and gone, but it emotionally resonates with me in a way that few albums do. Its so unique sounding I find, too. Its still the album from last year that I come back to most, and its pretty rare I go more than a few weeks without putting it on.
Anyone else got any?