I've got no way in. There are no characters with whom I can identify, sympathize, or empathize. The entire story is jejune. Nothing about it engaged or entertained me. And though the visual elements, as noted, are incredible, I felt like Tippi Hedren in The Birds, when she opens the door to the attic and all those birds come flying at her, in her face.
Images come fast and furious and there's seemingly a cut every second or so.
If this is what it takes to reach a youth audience today, we are in trouble. I like quick-cut montages where appropriate in a film. I'm very comfortable with them. But when the entire movie becomes one endless quick-cut montage, it's no longer purposeful or entertaining. It's just simply an assault on one's senses.