My review of the game so far-
I'll give it a 3.5/5.
The arts pretty good, there's definitely no complaints in that section. The animated scenes are absolutely amazing, as well as the story line. There's definitely quite a few twists and turns that'll catch you by surprise.
The reason I can't give it a 5/5 is the Tips tab that tells you your goals doesn't actually show all the goals. Some side events are required to start the main event, and if you get too far ahead and miss a side events that's required then you're stuck. For example, when you had to tell your sister to no longer lock the bathroom door, I missed that part and got to a quest to sneak in and watch your sister and the princess in the bath, I couldn't because the door was locked. I also couldnt tell her to not lock it with how far I got in the story, so I had to completely restart the game. There are also some side quests you have to do to progress Sadas storyline that don't get mentioned. Another downer in my opinion is you don't really influence the story whatsoever, it basically gives you choices that you have to follow either way. Other then that it's still worth checking out.