Well i just hit 7 stars with my kylo yesterday. I am level 63. He is an all around character. has health, mid way damage. and when below 50%, outrage will HURT. You gotta get outrage to lvl5 and up. it gets to 75% bonus damage when below half health. With offense up, i have seen kylos outrage crit for 11.5k. That is a 1 shot on many high damage carries/healers. i run a poggle team. With offense up kylos aoe is decent, but sid hits harder and 88 hits way harder. But both those guys have way less health. So thats my take on it. And yes he can survive a round at half health unless he takes a hard shot from some of those real strong single target nukers(leia,QGJ,FOTP,etc). haha once... ONCE.. i have seen leia tripple tap my kylo is 1 turn. kylo did live and killed her in those 3 counter hits. it was beautiful :D