The critical reaction to this film fits perfectly into a common theme of sci-fi movie pitfalls of the last 10 years, to the point that a lot of postmortems sound the same: They cut the dialogue down to three pages and sped up the action to accommodate a 3rd grader's attention span.
A lot of sci-fi blockbusters now feel like they were directed by the same two or three directors to roughly the same producer's demands. At least Ghost in the Shell wasn't as frenetic or loud as Transformers, but I have a feeling that that was a battle the production had to fight: We can't make this excessively loud or explosion-laden because we have to stick to source material.
The difference still feels like 1986 RoboCop vs 2014 RoboCop.