i personally enjoyed this, it was confusing and id have preferred it to be longer but overall it kept my interest and though i spent most of my time wondering what it was about, which im still not sure on, its doing something different and i appreciate that all things considered of the recent fantasy shows i have watched 1 was an isekai the other straight fantasy world and both where less than meh though for dramatically different reasons and i only finished them to see how bad they could get. this one was a head scratcher. its no tensura but its not 'parry reality perception' either. ordinarily id hit up the manga to see whats next but this time i think ill wait for the next season and hope the animation is as nice as it was for this one if not better.
overall id say if you like something different and dont mind being utterly lost and have already finished everything else worth watching give it a chance, if nothing else its got some gorgeous visuals