The chilling introductory narrative was what really drew my interest in the game, but indeed like many reviews say, it's sadly not a particularly good game. Most of this has to do with it being incomplete; what you do have is a bit light, if shallow, in substance and ends rather abruptly before it gets anywhere particularly interesting and memorable.
With another year or two in development, this would have really come around to be a good, memorable title. It set the stage for an engrossing sci-fi horror story. I was most impressed with the narrative. I was drawn in. Almost enamoured. But overall I felt rather let down, even after the ending sequence was later added to the game as a free update.
Perhaps they can give it another shot in the future, or this would translate better as a book.
Alien design, sound, and visuals - was all fairly average. But I won't really get into it - upon some reflection, I don't really know if this is even worth reviewing, considering it's not clearly not a finished, or ready, product. And with that said, it's probably not worth buying or spending time on. It's a real shame I am saying this.
If you haven't already, stop and take a moment to enjoy what I consider to be the best part about this game - the opening cinematic trailer, right here on Steam. Then move on and look for something else.