They were laughing their butts off throughout this entire movie — it made it fun and even the scary parts were tolerable (with audience humor).
That’s why I rolled my eyes at Steven Spielberg being beside himself when he found out black audiences were laughing at...Schindler’s List. He had no idea, the big lib, that they will laugh through almost any movie. They made Titanic bearable for me.
I only misbehaved in that manner once. I was an immature college student who went to see “Sharkey’s Machine”. When Brian Keith is killed in the stairwell, bleeding and tumbling down, I shouted “Uncle Bill!”.