(Deleted. Personal opinions about ratings are not appropriate for the Parents Guide.)

There are several scenes in the film where people meet violent, unexpected, and traumatic deaths. We witness the people close to them suffer, at times in incredibly vivid detail.

Mild profanity used throughout.

Mild drinking and smoking throughout.

Dark subject matter. The characters become depressed, some would argue past the point of repair, in this deep war/romance/chronology film.