I think the video lost total credibility the moment he said the word racist.
http://en.wikipedia.org/wiki/Racism
Islam is a religion that encompasses all races, so clearly this video is ignorant.
I do not believe all Muslims are out to get us, they can like most of other be people be good, honest, hard working and kind, however like any sect or community you will get a hardcore of people who will not integrate.
The problem with Islam is that by its very nature the religion finds itself in a hard position, it has literately got to go against its own principles to be able to integrate within a western democratic society, even the most hard core hope no hate reading prat knows that.
I have lived and worked amongst many different cultures and religions and even though I don't share the ' send em all back ' mentality of a BNP voter I can quite honestly say that life before a lot of eastern Europeans, Africans and Muslims immigrants started pouring into the UK late nineties and early 00s was much better, the communities were better, I have personally been in two areas before and after mass immigration and as I said it was better before, not that I have a problem with immigrants.
I find that Muslims can be very two faced as well, they come across as ' moderate ' but enter debate with them about Islam and you can quickly see the reality bubble to the surface, I think most of them would like nothing better than the islamification the UK, its not paranoid dreams but a reality, however I beleive most are apalled at the violence and do not support such people as ISIS.
Multiculturalism is a very nice notion, a bit like the EU appealed to me as a young man, however I believe in one culture no matter your colour or your country of origin is the key to successful integration in England.