I played it on release and it's pretty fun but not for everyone. It's an open world adventure game (not actually a roguelike) and it's pretty vague on what you need to do and where you need to go. It's super polished and still interesting, I'd recommend it for fans of old-school adventure games.
It's only kind of a rogue like from what I could tell. It doesn't really have permanent death, though the dungeons are random each time you enter so if you die in one you need to start anew in there.
I just started playing Caves of Qud. It has two modes: rogue mode with perma-death and rpg mode where it saves at a checkpoint you can set. Having both options is nice.
I like this style of game, so I'll definitely be trying Moonring, too.