Oh, yes! A couple of years ago I rented this movie I always watched since I was a small kid (honestly, I cannot remember what movie it was)...and it was *gasping for dramatic effect here* captioned! I actually cried. Then I went in this mode of renting all the movies I could think of that I watched as a kid but didn't really understand it.
Then one day I got "The Wizard of Oz." I thought I knew the story but when I watched it with captions for the first time, I was nearly hyperventilating...I mean- I had the story all wrong! :p