I think "Zack Snyder's Justice League" looks fine. It doesn't look terrible, it doesn't look like the messiah of superhero films either. It looks fine. The DCEU (if we can even call this movie apart of that) has been high and low, basically from the start. There are movies that I really like from that camp of films, and there are films that I don't care for much at all. It's totally okay if you like the films I don't like. Its perfectly okay if you love the entire franchise. If you also happen to be the type of fan that was will gush all over anything that features characters you've grown up loving all you're life? Guess what? That's okay too!