i don't understand the reason rotten tomatoes gave a very low score. it is not that bad, in fact, there is a beauty inside the storytelling. I am not a movie master, but this movie is telling us about love can be integrated with technology.. i know it does not make any sense in real-world but, despite the logical things, I can feel the beauty of story-telling they gave us until the end.
by the way, there was a weird (maybe even shocking) when i saw suddenly Johnny depp came back alive just with nano technology........ :D