(CNN)When "The Empire Strikes Back" premiered in 1980 (yes, I am that old), I made plans to see it on the second night it was out. That morning, a classmate with a passion for such things rushed up to me and asked, "Did you guess that Darth Vader was Luke's father?"
How to write a spoiler-free 'Avengers' or 'Star Wars' review
My personal relationship with spoilers, in other words, predates Twitter, social media and Internet trolls. And it has