I think the judges are all in cahoots as to who they will vote for in these circumstances. They already have one young boy singer in the final ( and it seems very likely that the 12 year old girl on tomorrow will go through too)They obviously want a wider range of acts for the final not just singers.
Shame though, Charlie is probably one of the most naturally talented kids you're likely to see but that song was truly appalling. The lyrics were just dreadful. A very silly risk to take for such an important event.
George was phenomenal but I wish they'd give the sob stories a miss, he doesn't need them he's far too good.