It was ok. Bought the ultimate cut recently and had never watched it when it came out, and all my friends who read the comic as well at the time said it wasn't worth watching.
As a whole this film didn't offend me, and I think for the most part it was decently faithful, besides the ending. However as a whole the movie lacked a lot of the subtlety of the original story and failed to accurately match the tone of the comic. A lot of the scenes were changed to add more violence or action, such as the Roche case, initial survey of the Comedians apartment, or the Vietnam part. These really didn't add to the story and just made it seem like Snyder didn't have faith that a film with more dialogue and less action would hold my American intention.
Other than that it did the best it could to adapt the comic,but honestly no matter how good it really never stood a chance of matching it. 7/10