An interesting idea for a series, but I can't get past a few omissions that you'd expect in a world without human death
Wars would be endless, the fighting would never stop. Cruelty would be commonplace, because who cares, snuff it and you're back to normal. The bloodshed would never stop, it'd be cultural to mutilate each other constantly. The most important thing would be property, because it's transitory. That scene where they shoot out cars just to buy time because "who cares, they'll resurrect." Well, the owners would care, because a car FAR and away is more important than a human life. Children would only be seen as a drain on resources to be shunned as much as possible because they bring the pain of starvation without the inevitable death of it.
This world should be WAY more fucked up than this.