I enjoyed "Breach" quite a bit. I didn't expect it to be an action-packed film, and some of the movie did pack a fair amount of tension. Acting was good to very good. The film even got some of the D.C. area "scenery" right, although the ariel shot of Wilson Boulevard appeared to be the intersection of Rt. 495 and Rt. 50.
While not as well-crafted a spy film as "The Good Shepherd", I still recommend "Breach" to anyone looking for a solid and entertaining film.