It's hard to sit through a movie when characters make incredibly awful decisions based on clichés. No one "moves on" from grief. It's not necessary to "conquer fears" to keep grief at bay. Those are horrible premises to begin with but then you add that Hunter is just a bad, manipulative friend and Becky is fragile and they foolishly do what? Climb a cell tower which means climbing a LADDER?
Girl, please. You used to rock climb and have perfectly good equipment to go do THAT but instead this insipid movie was about about two women making bad choice after bad choice and called it a good thing. It's insulting to your intelligence to watch this. I'm super curious about the cell phone battery life and some of the tech here that's way too advanced for people who decided to do such a stupid thing.
Don't do it. You'll be so mad that you did. (Unless finger pointing at the screen to asinine characters is your thing. In that case, get your friends together and shout at the screen the entire time to drown out the dialogue and have yourselves a blast. Include good snacks so the night's not a total waste.)
