I'm 100% sure that this game will NEVER be completed. It looks godly, the quality of animations 10/10. But if they keep working so slow (few animations every 4-5 months and one or two new characters) and most importantly doing only mechanics instead of building the game - which is quests and story, it's gonna be in development for 20 years and that scares me. Is this just a milking machine or is this a project that will be a full fledged, finished game?
I used to think the same. Now, I'm not so sure anymore.
First, it is a lot of work to hire people, prime them, get them on track and most of all: Get them productive. And hire they did.
Second, I strongly suspect that they are doing the right thing: They produce these builds for their supporters, where they include the new poses, reworked models and stuff. Thats what the patreons need for fapping. I guess around 80% of patreons dont give a dime about story. And to be honest: What they achieved in this respect alone is yet unmatched by any competitor.
In the background they hopefully work on the rest: Maps, story, interacion, world design and stuff. If you pay attention to their patreon site, you can actually see some of their map meshes.
Btw.: Everyone who never tried, should try the VR option. Its awesome! I don't have a VR headset, so i tested it with my smartphone (Google Cardboard, RIFTCat on the PC and VRidge on the Smartphone). If that does not impress you, I don't know what does...