Never listen to him before today ,as with Corbyn he has been badged as useless, geeky , by the "" Brad Pitt looking brigade"" , however I did think he spoke well, and at times bravely , with an obvious poke at the floating centralist Labour voter and some of it MP's , interesting times if he does pull votes from the center , with Tories moving right, and Labour moving left ,perhaps we might see a Canada moment.
http://www.bbc.co.uk/news/uk-politics-37410525