I think the game is pretty solid, one of the more well polished 'early access' games. Feels like they might need to revamp the current XP system, not having to kill a monster for XP is great but at the moment it might encourages running through tagging every enemy with 1 pistol shot to net full XP without killing anything.
I also hope there are tweaks to the boss. Haven't lost a solo match because the boss seems so easy there, but have died to him multiple times because of his health and damage scaling for other players in a match. He can barely seem to drop you past half health on a solo attempt but his grenades and minigun are near instant kills when another player is present. Looking forward to seeing the other bosses that are supposed to be added though.