http://everythingisaremix.info/Is Hollywood really getting lazier, or awe just more prone to notice nowadays?
Basically as you get older, you have an increasingly likely chance to have seen a previous version during your lifetime, so the older you get, the more often it happens.
Now you know why @Dave is so into this VR thing.
Don't forget Cannibal Women in the Avacado Jungle of Death.plenty of classic films are based on something already (Apocalypse Now is based on Heart of Darkness, for example)
--Patrick