War Room Review
Seth Dunn has written a solid critique of War Room and the movie industry that surrounds it. Overall, it sounds like a positive movie to go see, but be aware of the concerning elements.
If you're interested in more reading, he followed it up with Banking on War Room: LifeWay, the Kendricks, and Priscilla Shirer Set the Trend in Evangelical Bible Study. Keep in mind that the Christian movie industry, like the secular movie industry, wants profit; our merchandise consists of kitschy kits and studies.