The global propaganda machines are simply making a monster out of ISIS it seems. So far ISIS has only managed to seize some territory and make statements for propaganda, however there is an increased polarization between Islamic and Liberal forces throughout Muslim world and various Islamic states are failing as old Islamic civilization is slowly crumbling, so there is a reason to be concerned
. Personally I don't think ISIS is anything of concern for Pakistan at least as of now, it would need to make a lot of achievement before it can become a real monster