I dislike all religion and my knowledge of Islam is extremely limited but I would say that the recent atrocities carried out by misguided individuals in the name of Islam has obviously caused much bad press.
Christianity and Catholicism have their problems and their history is also littered with terrible acts carried out in the name of God, buringing witches, The Inquisition, The Crusades etc. etc. Moderm times have seen these religions transform themselves in order to keep up with the changing times but there are exceptions
Indeed the Catholic churches refusal to allow contraception means that many thousand in Africa will die from Aids, far more than ever will be killed by suicide bombers or Islamic extremist.
That said hard line Sharia law seems to be like something from the Middles Ages, public beheading, stoning of women that have been raped etc. etc. This frightens the whotsits out of most people, this has absolutely no place in our modern society.
If you want to live under such laws then live in a country which has them, this country already has it's laws and they are divorced from religion. Anybody trying to subvert our way of life should just be deported to a Sharia country of their choice!
If you choose then to liv in the Country and the huge benefits that come from living here then you should intergrate into our society.