This seems to be just the beginning of a pretty cool setting. Some of the art is stunning and I don't use that word lightly. The Moss Dwarf is quite cool and something I want to play. (Their resistance to spoors alone can break a few adventures I can think of.) It seemed incongrous that they had minuses to using metal armor and weapons but could specilize in lock picking, which surely involves metal, but that's a pretty small quibble.
The list of Fungi is another resource with value for almost any game and is a great inclusion. The Fae cats I could take or leave, and I would have liked to see more than one monster included in the "Monsters in the Wood" section but overall this is really a cool ass thing.
[4 of 5 Stars!]