A little premature since some stuff I think will be good is still coming out this year, but so far I'm thinking my top 5 is something like this (in no real order)

Buzz Osborne - This Machine Kills Artists
It's a solo album from the guy that created sludge metal, but on a shitty acoustic guitar. It's great.

Shellac - Dude Incredible
Probably my second favorite Shellac album just barely under At Action Park.

Carla Bozulich - Boy
Spooky experimental rock album by some old lady. Actually gets pretty catchy at times and the singing is very good.

Jucara Marcal - Encarnado
Vanguarda paulistana album by like the one person that actually makes that kind of stuff nowadays. Not as good as her work with Meta Meta (which is amazing,) but still an enjoyable listen.

Young Widows - Easy Pain
Like noise rock being played in a cave, or if Steve Albini was sad in an abandoned warehouse full of reverb pedals. It's catchy as fuck.