I have seen the French original, which I liked. Did not like the first US remake called Resurrection. Then a US cable channel did an exact copy of the original French version, and I hate it when they can't even come up with some different dialog! I give a lot of credit to this Australian take on the theme. It was more mysterious, and also had a bit more of a conspiracy theory feel to it. I felt the reactions of the people dealing with the returned dead were the most realistic. Also really liked that the different eras that the returned dead were from made for some really interesting story lines. I really enjoyed it. Hope it will "return"!