I know I've asked alot of these same questions for other mmos but I need to know!

Can you use WSAD controls?
Are there "instances", dungeons or bosses?
Are the graphics as good as they look in the screenshots/videos?
Heavy grinding, low grinding, or grinding with motivation?
Are there any other unique or cool features that would make me really wanna play?

Thanks ppls!

well...the game isnt out yet...and English version will be different than other versions