The director's cut is an improvement, but it still doesn't make me believe he likes or respect the comics.
Narratively, the director's cut is more cohesive, and Steppenwolf is a halfway decent villain now. Now he actually has motivations and goals and some depth.
The inclusion of Martian Manhunter doesn't work for me, along with making Swanwick Manhunter, Batman forming the League and leading them for the most part, and Batman in general. Bat-voice sounds awful. Batman's fighting and choreography, especially against the parademons looks awful.
I still feel like Superman never truly becomes Superman.
Also, while Steppenwolf is improved here, this version of Darkseid was not impressive to me. He came off like a pushover.