Green Zone has enough going on to keep most of us entertained, but Jason Bourne it ain't. Matt Damon is great as usual, but his character "chief Miller" gets involved in situatons well above his paygrade, sure his actions may be well intentioned but he risks the lives of many around him on his quest for the truth. In the end I was left wondering why he thought he had the right to make the correct decision for an entire country. There are so many shades of grey involved in Iraq, and that changes depending what side your on, or even what faction your with, and making a movie that shows a "Chief Warrant Officer" possibly decide what happens to millions, seems kinda unbelievable really.
Although that aside ,it is a very good movie.
Someone had said buy the DVD because the Blu-Ray is grainy, don't listen, it's not a fault, some night scenes have a "grainy" look to them for effect, X-Files fans will remember this was used to great effect making scenes look more realistic ,and is commonly used in films and TV shows now.
Picture- top notch, as expected from BD
Sound- Very,very good, especially the opening scene and any fire fights.