Dirty Granpa is a terrible movie. Why the hell did Robert De Niro even do this movie . His fans must have cringed watching this disaster unfold. Just goes to show that once you reach a certain point in your career you need to compromise on doing bad movies just for a paycheck.There is absolutely no chemistry between Robert De Niro and Zack Efron. This movie is a bore and is not even a one time watch. At the 37th Golden Raspberry Awards, it received five nominations, for Worst Picture, Worst Actor (De Niro), Worst Supporting Actress (Julianne Hough and Aubrey Plaza, respectively) and Worst Screenplay, but did not win in any category. This has got to be Robert De Niro’s worst movie and I felt sad watching this debacle.No standout performances and this movie was so generally bland with no memorable scene to look forward to. I really like Zack Efron and feel he has great potential to become a great and appreciated actor. He is young right now but need to find some niche movies to prove his worth. I will delete this movie from my collection and who do I talk to to get the last 1h 49m of my life back?