They're definitely overselling the complexity.
The story is linear, and there are only two endings. They each have an extra scene with your LI of choice, but by no stretch of the imagination can that be called "multiple endings".
I've played through the demo like three times in the last 24 hours and I just can't get enough of Ren. He is such a precious lil nutcase and I just wanna hug him and help him commit murder <3
I love how MC absolutely picks up on the weirdo vibes, and that they still do so even if you're attracted to him. I love an MC who's able to go "that guy is definitely a psycho and he is mine".
I've got a question about the endings though:
Is that in reference to the demo, or the whole game, or both?
Is the old version permanently taken down, or will it become available again once the new is released? What about the DLCs?
I bought the game just a few days before it was taken down, and didn't get around to downloading/installing the DLCs before they were gone...
Like most fans I'm definitely exited for the ReVamp, but I also love the old version and will be sad to see it erased completely.