I just saw this, so here's my review without further ado. I'll try to spoiltag where necessary.
Good:- General plot
- There was *some* resemblance to the general theme of Asimov's books - the three laws for example
- Will Smith's frustrated attempts to solve teh mystery

- Everything about the future seemed well integrated; it was realistic, IMHO.
- The USR parking garage...'nuff said.

- ALL the robots sounded like C-3PO..same tone
Bad:- The movie seemed too Hollywoodized at times
- The future seemed more like 10 years forward with 50 years forward technology, rather than 30 years forward - possibly due to budget.
- For the sake of drama, some things were more exaggerated than in RL
- Some things seemed like they were supposed to be explained, but didn't add up. Ex:
Was the president involved? Why didn't HE notice Lanning acting strangely? Why didn't Lanning talk to anyone?General impressions:It was an enjoyable movie, worth the $5.50 I payed for it. I might get the DVD too. It seemed much more 'deep' than MIB, in a good way, which might be what you'd expect from a WS film. There were plenty of action scenes, although it did seem a bit unrealistic at times...
I'm inclined to think that they led people to think it was very Animatrix-like; it was similar in some parts to the whole Zion archives thing, but it wasn't a ripoff like I got the impression of it being...a welcome surprise. The guns were cool, and I'm wondering if they were paying a subtle homage to Batman with the SWAT forces.

Finally...
I thought it was an interesting interpretation of the Three Laws, with an integration of the Zeroth law - very negative. 'Course, the ironic theme that humanity creates beings with enough free will to serve them, but results in them attempting to rise up has been touched on in the Matrix.
Edit: Susan Calvin also seemed somewhat off, as both a character and in reference to Asimov's stories. At the beginning she seemed way too uptight to be believable, and then at the end, way too friendly to be herself.