I mentioned in another thread that I like the six chair challenge but it is brutal. I want to see the concept back but to take the edge off, they should increase the number of chairs to 8 and film it without an audience. It could be more intense for the viewers if edited correctly, but the audience needs to go both for the contestants and judges sakes. It would make it sort of similar to the later stages of The Voice where the teams are approaching being full, rather than being like the Coliseum.