There's little known about it other than those who got a review copy and the few scant fans who got a hold of the game...
Atlus apparently did a limited release.
...as for the dating simulator, it's not; you watch a couple cut scenes and do block puzzles for in-game prizes and talk to people.
That's it.
Knowing you, I'm surprised you didn't preorder for all the free swag. :smug:
And no, it's not the "typical ridiculous over the top Japanese hot garbage" you seem to think it is.
Again, hard ass puzzle block challenges by Atlus, a company notorious for make shit balls hard.
Now I won't defend the game to the fullest because I haven't even beaten the 8 levels of the first stage (there's 8 stages, each with Boss Fights) but considering every game you've ever mentioned has been a shooter, Madden/NCAA or a platformer, I can say you have a limited world view on gaming.
Which is funny because you buy any game out there if it's cheap or adds to a collection of stuff you couldn't resell at a garage sale.