It's rather unusual for a NF to have so many decent entries for a start. I'd be torn between one of these: Superhot Cosmos Blues Band, Kõrsikud, Lauri Pihlap, Nion, Traffic, Maiken and Sandra Nurmsalu, all of which I enjoyed listening to.
Incredilbly poor songs are on the other hand comparatively scarce, which is also somehow unusual. I'd pick, The titles, State of Zoe, Nimmerschmidt and Sofia Rubina for that category, but that's it.
There's not, however, a standout, something to really get excited about and that sort of leaves a whole world of possibilities.