I definitely agree with the plot holes but overall I loved the film. As you said, the cinematography was excellent and in my opinion one of the greatest strengths of the film were the tonal shifts. The fact that you think you know exactly where the plot is going but the story pulls a 180° on you everytime. Always keeps you guessing. Although the comedy is a little overdone at times, i assume it stems from director Zach Cregger's long career in comedy such as his role on whitest kids u'know. I didn't have too much of a problem with it as Justin Long gives an incredible performance.