Okay, so if you've read all of the other reviews then you know that the animation of this film is AWESOME! It's an excellent step forward for hybrid animation. Also, though not all of the reviewers agree, my opinion of the action in this film was that it was sweet and sick (in the most radical fashion.) For the animation and action alone, this film is totally worth the price of a rental. Which brings us to the plot of the film; while some reviewers thought the plot was empty or lacked merit, I am of the opinion that those reviewers probably didn't pay attention to all of the dialog. The plot was well developed, more believable than several of the big-budget live-action Hollywood films (such as The Happening, which totally sucked,) and played along the social issue of fear of technological invasiveness quite nicely, though it was a rather formulaic script. The dialog was a little weak, and there wasn't much for serious character development, but the nonverbal scripting played quite well. After all, this was an animated action flick, and quite frankly it was one of the better offerings from the anime genre in recent years. To recap, this is worth the cost of the rental if only for the visual imagery. However, if you have a well developed sensibility for the suspension of disbelief, then you will also likely enjoy the story as a whole. I know that I certainly did.