I liked the first one because I like Henry Cavill as Superman and I like the movie as a whole even though they dragged the story out I knew they were doing it because they were setting up the franchise, and the ending while sad was pretty good. However, that being said, I can't stand Ben Affleck as Batman, personal preference and I do not like the new guy they have playing Aquaman either, again personal preferences, however, with those things out of the way I am a Huge fan of the Flash, and I think the casting for that role was spot on for this picture.
I will wait for the Blu-Ray on my end to even see it but still just having the Flash in it and what I think was a great casting choice will keep me seeing the newer movies along with this newest one that is coming out soon, I wasn't a big fan of the Wonder Woman deal at first either but seeing as how well they have developed her origin story and some minor tweaks since Batman Vs Superman, this is definitely one on my list to watch, definitely not in the top 10 but definitely worth the rent.