This is honestly, without a doubt, one of the most fun and thrilling VNs I've played.
From the very beginning I fell in love with the characters, and only grew more attached to them as the game went on.
Love the way that your choices can lead to swift bad endings rather than just divert the story too, very chastening for the player (I got 2 bad endings and I'm still not over them!) and makes for a good challenge too!
I'm very tempted to go back and have a crack at getting the other good ending because I'm super curious! I also saw the news about a sequel, which makes me squee with excitement!
If you're a VN fan this is a must play!