The graphics are ok.
The UI looks a little basic and outdated imo but that's not a huge issue. The character illustrations look great, the characters are more on the "cute/kawaii" side. In combat, they turn into decent looking 3D chibis, which I'm not a big fan of, but you might be.
The BGM is amazing.
The OSTs are mostly EDM/J-Pop, but there's also chill instrumental tracks. I can say for sure that this game has some of the best OSTs. The game isn't fully voiced, but the existing voice-overs are very good.
I haven't progressed much through the story, but from what I've seen, it's pretty enjoyable. You play as a teacher with, I should've guessed it, amnesia, you wake up in Kivotos, a futuristic city full of different academies and students, and now you have to help the city with it's various problems and cases.
The teacher is undoubtedly a pervert (like me hehehe), but hey! Unlike in other games, where the MC is just the typical "omg I have amnesia I'm so clueless I need plot armor QAQ", the MC has CHARACTER. The other characters we encounter in the story aren't uninteresting either, some of them (especially Aru omg ily aru) can be extremely funny as well. Lorewise, it has a LOT. You can literally deduce the backstory of BA with the name itself and the first two sentences. And I also heard that the story gets better later on...
Now, my main problem with this game is that the gameplay is extremely repetitive amd boring. Basically, the characters fight by themselves and you have no control over their position and movements whatsoever. The only thing you can do is use their respective skills, which deal extra damage, give buffs/debuffs or heals etc., but that's it. You could even say the game plays itself. That also causes the game to be very meta-based and the performance only depends on whether your characters are good or not. And since it's a gacha game, getting a good one might not be that easy...
Although the gameplay is so boring and repetitive, I still keep coming back to this game mainly because of its amazing soundtracks and immersive storyline.
Overall, if you don't mind auto-battling and appreciate good BGM and game stories, I think this game is worth giving a try.
Tbh I can't really say. I haven't done any gacha at all (except for the one they force you to do), so I can't tell if the rates are good or bad. But I do think that the game is pretty generous when it comes to gems (currency you use to gacha). Within the first 3 weeks of playing, I even got 50 rolls for free, even though I only play like 25 min per day.
There's auto-farming for stages you've perfected. You click a button, and then you get the drops as if you were doing the stage again. So don't worry about investing too much time into farming.
I used to be worried about the stamina running out, but it's actually the opposite. For a while, I couldn't even get rid of the stamina I had (I was on 999 stamina which is the system max, it's impossible to get more). As for now I still have around 800. Let's see how it goes for the future...