This is very true.
Most Sunni Iraqi's I know, despite hating ISIS, feel that they are pushed to a corner and as a result prefer them to the Maliki regime. I personally don't think that's right, though I'm not one to speak, because during the Libyan revolution I didn't have a problem with extremists fighting on the side of Libyan rebels. I now regret that very much, and wish we had never accepted them. I fear Sunni Iraqi's and Syrians will go through the same experience.