Really on what facts do you base your statement on?? Because if you have to go there meaning the places that isis rule and see if they are destroying islam or showing the world it pure values go there and you will find justice , peace salaah in the streets salaah in the musjid no smoking for smoking is haraam because it does no good for you but only harms you in islam anything that harms your body is forbidden .woman are told to wear hijab for it compulsory for them according to the Holy quraan .and woman are told to wear in a modest way by wearing lose clothing and not to look like nun Muslim woman who wear tight clothing as if their wear hookers or body seller's but look like respective woman that would be respected and loved for their self respect and not for their bodies or look s. My friend even isis troops are punished if their act against the holy law the leader him self gave a speech stating if he does anything against the holy law or says anything which is not in the Holy quraan or cannot be found in the sayings of Muhammad W.A.S then he too must be corrected if need made to face the holy law.