I'd never need to download it. It's the first movie I ever bought on DVD.
"We are all interested in the future, because that is where you and I are going to spend the rest of our lives."
"Modern women. They've been like that all down through the ages."
"Now, don't you worry. The saucers are up there. The graveyard is out there. But I'll be locked up safely in there."
"Because all of you Earth are idiots!"
Great dialogue like that (uh, but not all in the same scene!), and Tor Johnson as Inspector Dan Clay. What more could you ask for? Well, besides a better script, better special effects, better acting, and a competent director?
I think Peter Jackson should remake this one next.