I don't know who on earth needs some stranger to tell them why a movie is amazing after they've already booked the tickets, went to the theater, overpaid for refreshments, and sat to watch it, but I considered it an absurd waste of time.
Also, even though I saw the movie in the theaters on opening week 25 years ago and probably 20+ other times since, it _still_ felt like a spoiler for me. I can't imagine that ever being fun, or interesting, or useful to anyone. I know what I came to see, and why, please just let me watch it.