DIRTY GRANDPA is about a guy named Jason who is a lawyer and soon to be married. After his grandma 's funereal JAYSON played by ZAC EFORN takes his Grandpa to Florida and things goes very wrong.
In my opinion there are three things in the movie that I liked. I did enjoy parts liked ROBERT DE NIRO'S dialog in the first half where they had a funeral and what he is going though. I enjoyed ZAC EFRON'S character and his dialog. I was dying laughing when ZAC was at his grandpa 's house and he just walked into his grandpa's room like that movie THE GRADUATE., There was a scene when both ZAC and ROBERT are playing golf and ROBERT is hitting on an older woman. Then the movie lost me when ROBERT De NIRO was hitting on a teenage girl talking like she is from NEW JERSEY.
I give it a 7. This movie is not bad its just the 2nd half of the movie is not funny.
That is the lowest rating I have ever given. That tells a lot.
IF you combined TAMMI and LAST VEGAS together you've got a movie just to skip.