Even with 60% off this cost a lot, is the game like super big or something?

To the uninformed people, the price of this game was increased by 200-300% in some regions at May 26th. Koei is hoping the upcoming anime attracts people to buying the game.

So there's very little graphics options, but the game looks like it was made 20 years ago. Is that intentional? Also the animations are very dated. Mouth doesn't move with the actual dialogue and everything movement in general just feels sluggish or off in some way. Is that normal?...

Every other game is glossy smooth... this is a 3 month old PC with a Ryzen 7 and GeForce RTX 4070, and Ryza is so choppy it makes my head hurt after less than a minute, with all the settings dialed down. With a controller plugged in. And after fiddling with nVidia settings as advised in another thread. Time to return it. Any advice on whether I should buy a Switch or PS4 version?...

And are the Deluxe and premium editions worth it? Do they include achievements?