It's a VN in a different format. Did i enjoy it? Absolutely. But there are some things that i dislike.

1. The constricted choices. The fact that i can't choose options that i like because i don't have enought of a specific type of gem is annoying.
2. The endings. Spoilers: most, if not all of them ends in death of mc or it's an open ending. Deaths are ok, open endings are not.
3. The charactes. Some of them are way too mysterious. Maybe i will be able to uncover everything if i played through every route of every character, but i can't. And a bit too lazy.
4. The DLC. It's missing. So the only one that you can play as is the main one on the cover. The usual, blackhaired, kindhearted, gentle yet brave type. I don't mind this that much actually. Still.