Call me cynical, but HIgh School Musical had lots and lots of publicity and praise around time of the X Factor auditions and when Same Difference came on the scene, I think that Simon saw the similarity and had pound signs in his eyes when he put these two through! They seem nice but have very weak voices. I presume the kids are voting for them or mums of kids? If they win, what kind of long term career are they going to have? Butlins, Panto at xmas, novelty records for kids parties?
Personally I think Rhydian has the best chance of making it long term, I was upset that Nikki was voted off, but to be honest, I could not see her getting much of a career from this show anyway, I am sure that she will still make it regardless of this show.