Greyhound

War is scary 

What is it about?
A destroyer class ship in charge of protecting the cargo has to fight of 4 submarines

The Good 
The story is non stop action 
You really feel scared for the crew of the ship 

The Bad
Ship action is a bit slow
The side story wasn't concluded in the end 

The Ugly
Nothing much 

After Credits: No 

Verdict: It was an ok movie