It seems like a number of people agree that this is a poor movie:
4th Officer J Boxhall:
"I was on my way back to the bridge when just as I entered I saw this movie, it was the worst moving picture I've ever seen"
Ruth Becker:
"I remember how bad this film was, it was awful"
Fred Barrett:
"I was discussing this film with the second engineer, aboslute rubbish we agreed"
Joseph Scarrott:
"The film was 9 hours and 57 minutes long, that's 9 hours and 57 minutes of my life I'll never get back"
Emily Ryerson:
"We had to watch something while we were heading back to New York and they chose this film. The biggest load of dung one has ever had to sit through"
Lookout Fred Fleet:
"I never saw it"
Captain Stanley Lord:
"My officer of the watch told me about it. I said that it didn't look like a good movie at the time"
Sir Cosmo Duff-Gordan:
"I paid the crew to watch it for me, strictly for entertainment purposes and not for any other reason"
2nd Officer Lightoller:
"I thought it was to be watched by woman and children only so I knew it was bad"
So there you go. Conclusive proof that it is a bad, bad film.
