I’m usually a little iffy about them too. The Batman anime comes to mind because it was interesting but not really that good - felt almost like a gimmick. This one seems to bringing on some really solid talent and the concept is fairly fresh so I wanna give it a chance.
I think that My Hero Academia being a hit means it’s possible for superhero anime to work if done well.
By new concept I just mean that because its an isekai story it seems like it will mainly take place in some fantasy world instead of the typical DC universe and I think that could be interesting.