They were very good, I liked them. Also the two supermarket managers, Alex, the 8 year old comic and the group Signature, those two were brilliant, as were a few others. Poor Brenda, her singing really was awful The quick-change act was good but I agree with the judges, she should stop singing.
All in all, I take my hat off to all those who have the guts to get up and perform in front of loads of strangers, whether they are good or not.