"I'm Sparticus!"
(Alright I'm sure that was quoted in another thread.)
I quote that because you could of simplified it to that.
Analysing the whole "Alien/Clone" thing thats going on. It's understandible that if Aliens managed to get to our earth, then they would probably be on a quest for knowledge in different fields.
The reality of Rael/Raelians though, I'm beyond skeptical. I remember a story on a cultist sect that used holographic projection in the south of France. It wouldn't suprise me if Rael and his group aren't any more than pawns on a chess board.