The 2013 albums that have leaked so far have been very good: Foxygen, Jim James, Beach Fossils, Yo La Tengo and the new Low is pretty decent (always takes me a while to warm up to their albums though).
I had a lot of hope for the Christopher Owens album, since i LOVE all three Girls releases, but it's pretty awful so far.
Anyway, looking forward to new Arcade Fire, Vampire Weekend (don't judge me), Phoenix, Tegan & Sara, Earl Sweatshirt, Atoms for Peace, Yeah Yeah Yeahs, Local Natives, Kurt Vile and James Blake albums.