What can I say, it's SQUARE ENIX. The quality of the game is clearly good, but not best.
Like, the tutorial is too long but there's gacha in the middle of the tutorial so it's okay. (It will be better if I can get a 4 stars cards ) I don't want to reroll because the game didn't have reroll feature and the gameplay before the 1st gacha is too time-consuming... So I just stick with my 3 stars cards.
I like the fact that the game is like a PC online game. Players can control the character to explore around and talk to NPCs. Players can know more about the game setting by doing so (if they can read Japanese).
Also, I love the characters because they are fairy tales characters such as Alice and Little Red Riding Hood. Although I think they can have more detailed 3D models, considering that this may cause a lot of more RAM, I understand why they keep the characters chibi and simple!