I really enjoyed it. Most of my history knowledge stops at 1899, but I am a sucker for a lost watercraft of any kind. What I thought was so funny was the old German man's reaction to the news that they really HAD found U-869. He was just incredulous that what he had known for so long may not be true anyway.

Some may call it revisionist history, but as research is an ongoing process, lots of things get revised over time.