For a battleroyal game it looks quite solid IMO, been watching streams of it for awhile. It has officially released into early access today and they have said it will only be in EA for 6 months.
It does seem like the dev's really care about the game and are not trying to be just a H1Z1 King of the Kill.
Edit1: First Major Monthy Patch
http://steamcommunity.com/games/5780...73219748632258