Blink actually isn't too hard to counter. Just stop shooting and hop backwards or run under them lol. Also no notification for supers. I save my FoH for stopping bladedancers or destroying pesky Titan's bubbles. If they know I have it, it would be harder to do. Bladedancers and golden gunners are the easiest to kill mid super. You can also hear them activate the super. I avoid them at this point.