There's a lot of people talking over each other so be patient but there's a lot of good and interesting points made. It is well worth watching.
I would recommend you watch it to the very end.
It is my belief that these sort of debates really need to happen a lot more. Raw, spontaneous debates on the street where people can express themselves and talk about their society and why they think the things that happen actually happen.
The next step would then have more publicised debates of that nature. That is how public opinion and knowledge grows.
Food for thought.