I gave the whedon cut a 6 out 10
Snyder cut i will give 8.2out 10.
There is an improvement here but we have a number of issues. First thing i want point out is ,what the hell is up with DC CGI in these movies,marvel are way ahead of the game. A lot of the CGI stuff seem so cartoonish and just over the top scenes that are just so in your face paint. There is no subtlety in its mega splashes of action scences like other marvel of smart sci fi fantasy films. Every single DC movie is bad this way and they need change the whole or part of there whole department if they ever want to reach their full potential. Keeping it simple i would say the improvement came from bringing some much needed story telling ,dialogue and emotions the movie really needed to connect audiences a bit more then the 1st cut. personally I enjoyed it but it was a bit slow and compromised by thier being no depth of character building like marvel did in slowly developing the story archs. It was to big to fit every thing in to 1 movie im sure snyder could have added another 2 hours of film. Its a shame because there's huge potential for Dc to rule. I say Superman film is the best out of all the latest DC films Had to offer,it a really underrated movie,the Russell crow scene alone is another movie in its own, and krypton was so well made it was genius,the bad guys were also top rate actors and really helped the film. Very underrated movie well made movie. Back to justice league, i think its too late for snyder ,the project was just to big and the planning ,organisational structures at Warner brothers DC is a shambles. They lost the plot and destroyed what could have been few movies of Superman, aqua man,wonder women and ben aflicks batman. Then build the justice league. They rushed and continues to stumble