Robo cop the orginal movie is a fine film and despite its merchandising afterward, is film that influenced its genre and other's around it by the quality of the film. Robo cop is great, but it understands its tone and makes commentary of society as a whole.
Ghost in the shell while very much making commentary on Japanese society, especially Stand alone complex and 2ngig ( the subsequent anime series) , but a lot of is about existentialism and what is a person in a society where your human form doesn't matter, and the problems that come with that society in a future like that.
Its more about her having the robot body and her being super, rather what that means for society going forward to have people like this , what the thought process is is for a person like that. That the body you were born in doesn't actually matter. So not only does the film fail to understand or care to understand the intent of the original work. The film fails to understand the intent of the work it turned GITS into, robo cop because it has none of the fucking nuance that robocop had, its just a shitty robo cop.