I've heard a lot of talk that people think the Atomic Breach/Voidwalk time to activate should be lessened. I disagree. In this video I activate the super and activate a blast right in the line of fire of 4 enemies. That is unusual, I agree. However, I generally do very well with the super. I think it's meant for the user to lay low and pop it when near enemies. Charging it when they're in cover. The good thing about the super is that anyone in the radius just insta-dies. I think it takes a certain boldness to make it good. A couple enemies in front of you - less worries, float toward 'em and release the blast. Do this a few times, and you've been successful. I haven't been trying to make a playlist of this, I just happened to notice I had a few videos of good Voidwalk multi-kills so, enjoy: https://www.youtube.com/playlist?list=PLeXpy46-NCHKYQm96BjRd2l8_mCGM4hGU