This game is the complete opposite of corruption games and I LOVE IT. The sounds and art are bonkers.
The theme, as I said, is really cool, building up Sylvie instead of breaking her down and corrupting her. It's mostly her offering herself instead of being taken. The wardrobe is a nice addition and gameplay feature. The scenes are hot, with options for X-Ray (LOVE IT), sounds/spoken words (onomatopoeia, only in Japanese), hearts and more. The English (machine) translation is pretty good and totally understandable. Sylvie herself is very cute and just has to be protected, and patted on the head.
All of this said, Sylvie is just too close to Rule 7 for me. I'm not kink shaming. I just wished there was some mod or option to make her at least an oppai-loli or a girl with normal proportions, because I otherwise can't play the game without a clean conscience. It's a fantastic game, the story is so sweet and heartbreaking.
If you love loli, you're going to die playing this game. If you don't like loli, then at least try it, maybe you'll have a bit of fun as well.
Edit: I have succumbed to the loli, nothing and no one can help me now. o.o'