Stephen Glenn gives a full account of the proceedings and Will Howells scores it as follows:
There was no clear winner in the debate, and subtle policy differences only between the candidates. Campbell held his ground, although dodged a question on private involvement in the NHS. Given that Huhne should, by conventional wisdom, have been miles behind the other three and gave a strong performance, he was the candidate with whom I was most impressed.Later. Quaequam Blog! has an account too.