Anyone who has finished the game can tell you three things: 1) the final boss...I'm not exactly at all sure what happened, 2) the ending...well, it was jarring, disappointing and feels incomplete, 3) we're still waiting for a story.
No spoilers, because there's nothing to spoil. You'll get most of the way through, and you'll still have no clue what is going on, who anyone is, who your character is as well, or why anything is happening. And when they finally do sprinkle some story on you (sparingly), it feels cheap. And at the very end they try to douse you, only to realize they've only had a glass of water, and spritzed most of it on you earlier. Disappointing doesn't even begin to describe how you'll feel playing it. The beginning has potential, but be warned. It only gets worse.