Great viewing.

Rating: 9/10 (31 May 2015)

Personally, I thought this was a film rated my highest score, and unfortunately was against 'The Theory ...' and Stephen Hawking life is well known and probably just pipped Benedict's performance at the 2015 Academy Awards. I knew nothing of this man's contribution to the war effort and his time at Bletchly Park. But I can understand the Official Secrets Act shrouded lots of involvement during this time, and is now only being released for the public domain. Not all though.
What was interesting though was when they first realized that a convoy of ships was going to attacked and did nothing, so their secret would not be revealed to the enemy, i.e., that they'd cracked the German code. It opens debate also about the Japanese attack on Pearl Harbor. The British warned the Americans that the Japanese Fleet was heading their way. The Americans did nothing or seemed not to take precautions against this intelligence. Churchill was relieved when they attacked knowing that America would now join the war. Strange that some of the carriers were out at sea at the time, and spared destruction. Unfortunately as with most intelligence and wars, the public only know half the story, and only what the government of the day want them to know.
However, it was a great movie and it did admit some of the events depicted were dramatized etc., based or inspired by a true story, that's entertainment folks, it was NOT a documentary.