I'm not even going to do a full review of this as a) the standard was so poor and b) I missed the results show.
I liked Leon's voice but the arrangement of "Can't Buy Me Love" was catastrophic. Same Difference make me want to throw up. Surprisingly the manufactured groups Futureproof and Hope weren't as bad as expected. Rhydian was just scary, but at least he has the potential to be a cult figure. Emily was rubbish and out of tune. Everyone else no more than average karaoke/cabaret.
Kimberley and Alisha were bottom 2, Kimberley went out.
Think the X Factor is now well past its sell-by date and will have to drastically improve to keep us interested. I'll probably still keep watching though...