ISIS vs. The World

If you pay any attention at all to the news you'll notice that ISIS is continually isolating themselves from the rest of the world by committing a series of barbaric events then posting it for the world to see.  The most common form of protest ISIS uses is the beheading of hostages they capture from other nations and most recently they burned a Jordanian pilot alive.  

I know despise the U.S.'s presence in their country and have a right to; after all, we're only there to exploit them for their resources.  However, by brutally murdering these people their relationships with the rest of the world has turned to hatred.  For every person that is killed each country has vowed to strike back.  Overall, I wonder what their endgame is because nothing they have done has convinced others to give into their demands.