This game was definitely something else. After 100% completing all of the Zero Escape games, I can certainly say that this game is worth the buy. Like Visual Novels? Like interactive elements? Like puzzle elements? How about murder mysteries? If all of the answers are yes, then you should totally check this game out.
If you answered no, why are you here? You'll definitely get spoiled, so be warned.
It's a little bit on the pricey side, but still a great game nonetheless.
Never get attached to the characters.
Moma is best boy, and his theme is an incredible one.
If you have enough money, get this game.
Even better - get it when it's on sale.
Just play it. Please. It'll be worth your time and money.
I 100% complete this game in under 30 hours (28:16:34), so it doesn't take too much time to complete.
I cannot beg you enough to play it. It's an experience you're missing out on.

As somebody who came here from Persona, and wanted to branch out a bit, this game is something I can definitely get behind. It's just short enough to keep my attention, and just long enough to keep me entertained. I will hopefully be finishing this game in the near future, then trying out SMT V (I'd love to play SMT IV, but I can't stand playing on the 3DS. It doesn't feel good to me).
Anyways, this game might be on the pricey side, but it's definitely worth it if you enjoy Turn-Based RPGs/JRPGs.
Just a heads up, if you're also coming from Persona, just know this game is much more unforgiving and does not play like Persona. Buffs and Debuffs are necessary.