I am somewhat at a loss as to why this novel has garnered generally negative reviews. While not groundbreaking and perhaps not exhibiting any enormously attention-grabbing "edge", I do think this is a quintessential SF novel, containing everything that any SF fan has any right to expect from a good and seasoned SF writer. Interestingly, it is the typical sort of novel we would get if science fiction was mainstream, and as such it is a very interesting study in the main tropes of the SF genre. It paints a future which is both colorfully attractive and (sadly) realistically corrupt, featuring quite interesting characters and some fairly outrageous but at the same time fairly believable ideas about artificial intelligence.
I think this is a very good science fiction novel, worth reading more than once, and written with the experienced insider's understanding of the genre. This is the kind of book that you couldn't properly turn into a movie, because a mainstream audience unfamiliar with science fiction simply wouldn't understand it, or accept its bold plot resolution. At the same time the story doesn't have the kind of quick "balls-to-the-walls" action that most sci-fi movies seem to need in order to retake the cost of their production at the box office.
In short, if you are a real appreciator of science fiction literature, this book ought to take you for an enjoyable ride in an intriguing, and intriguingly believable, future world filled with technology and politics and forward-looking ideas. I absolutely recommend it.