All islam is evil. There is no moderate islam. It is evil to the core. Every muslim man is a terrorist or apologist. Every muslim woman is a breeder of more muslim men or more breeders. Every muslim child is a future terrorist, apologist, or breeder of the same.
I suspect there are at least four types of Muslims that invade the West. There are the Jihadist, that want to terrorize the Kafirs and kill them in the name of Islam. There are those that come to the West and want to out-breed the native populations to create Islamic states through numbers in the West. There are those that approve both of the previous tactics as part of an over all strategy, and then there are those who simple want to better themselves and are not particularly interested in, but not adverse to, long-term Islamic goals. I have no idea what percent of the Muslim community is in each group.