The gameplay is amazing, endgame has a few options and very rewarding gear acquisition mechanics. Currently the steam reviews are getting bombed because of server issues since release, which are getting better everyday. The foundational mechanics are great, class/mastery have room for additions and the faction system allows for different endgame focus areas.
I would highly recommend the game to anyone feeling overwhelmed by PoE or bored by Diablo.
Yeah, it started on day 1 though. Release day always sucks and the devs have been more than transparent