Meh. I haven't completed any of the missions, just driving around and getting into trouble, but you're right, the graphics seem very grainy. Plus, the vehicle handling is pissing me off. I keep spinning out when I make a turn. Is this happening to you? Also, they seem to have eliminated one of my favorite parts of the original---cinematic jumps. That's really annoying. There was nothing like racing along at top speed only to see yourself do a slo-mo action scene jump over three buildings. I'm sure I'll enjoy it more once I start getting into the story line, but overall I'm unimpressed.
Pete