This is all fair. I will just add though fans may never exactly get the level of intricacy and interpersonal relationships they wish. I know Marvel will do better at building up all the characters, but there are those dynamics that will still shine and those that will be more for hardcore fans only. I suppose an MCU analogy of this is how important Steve and Tony's friendship is... and how so few care about Vision and Scarlet Witch's romance, or that between Banner and Natasha.
Movies just don't have the bandwidth for the level of subplots within subplots that comics (or television) does, but the MCU will at least make you care about most of the characters, whereas Kinberg is only now putting in the effort to Scott and Jean on their seventh film, and Storm is still little more than a cipher. That I confess will be the most damning aspect of the Fox era, just like how the Charles and Erik or Charles and Logan relationships will be some of the highlights, as I'd argue they're better than what's in the comics.