I think they just ran out of money and could not keep the game in beta phase and had to release earlier than they wanted.

While I am gratefull for a functioning arena mode that is modable (according to this at least http://steamcommunity.com/sharedfiles/filedetails/?id=1162501473 ) I think it would have been better for Larian to focus on single player and game master mode,because on the later,we could have simulated some arena maps if we wanted to,until an enhanced edition launched giving us arena mode.

Overall this game is something I really looked forward to, but I am sad that the community does not give 2 cents about the competitive multiplayer experimental aspect of this game (competitive questing). Fighting someone over completing a quest, is a concept unseen in my days as a gamer and I am curious to see what kind of games could come out if this formula were to ever get improved.