Zero Dark Thirty is a really good movie as it relates to attention to detail, working as a team to defeat a common enemy, etc. Not an epic movie but very watchable.
Also have to say I enjoyed Django although it has significant use of the n word which was in common usage at the time period of the movie. It actually has some quite humerous episodes in it but also has some really brutal acts. Of course, the movie ends with Django taking care of all the bad guys and rides off into the sunset with his lady.