Regardless of whether they deserved to go out last week, that can't be changed
I do however, agree with Ruth in that Sharon made the right choice, and genuinely voted for the better act, which last night IMO was the Conways, after Nick was constantly out of tune.
In an ideal world for me, Chico would be sent home next week, closely followed by Shayne, who I feel is becoming too complacent and is similar to so many other artists, and the Conways the week afterwards.