is this game as cool as my 5 year old ass thought it was when I played through the demo for the 500th time?

>>718614674
Play fucking EINHANDER you fat retard its OST and ambiance are amazing and it has a cool weapon system and every boss and miniboss yells at you in German.

I've tried a few shmups and bullet hells, but for some reason Einhänder is the first one that really clicked for me.