I think it was called Sixth Day, or something like that...
I just somehow think that everything we are, is more than just our cells. And without that, who knows what such a creature (the clone) would be like?
Of course, it just may work, but of course, even if it's another body, with your thoughts and memories, etc., when you die, it's still YOU
dying...and YOU will still go dark, etc. In any case, YOU are still dead, and this other being is still alive.