If you like funny movies I would suggest seeing Good Burger. Its an old movie but absolutely hilarious. Regarding Fast 5, its really not that great of a movie. Only 1 race really happens and everything else is pretty unrealistic.
Multiply I remember that movie. That gun he uses is crazy. It was a bit creepy though and silent at parts. It was a good movie though so take a look at it
No country of old men is hard to explain and I don't want to ruin it. But basically there is a killer who is a trained hit man. A guy takes the killers suit case with money so he tracks him down attempting to get it back. The sheriff if I'm not mistaken is the old man.