Being an ex-sailor and a big Tom Hanks fan I really enjoyed this move. The only issue with it is, I found you are not invested in the characters. They should have added 30 minutes to the beginning of the movie just to build the back stories of several actors.
It would have been great to see the intel brief telling the Capt what they are headed into and the story about the Capt and his wife, which I did not realized she was his wife until I read some else’s review.