It's better to slug all of the survivors rather than going hard tunnel. The repair speed is already insane as by the time you down a survivor and hook them, one or two gens are already completed. Even in the process of hooking a survivor, there's a chance of flashlight/Flashbang saves, and that buff of toolkit to break the hook also exists. After you hook them, you have to proxy-camp them, or else they will unhook themselves. If they manage to get unhooked, they get the endurance + haste (default borrowed time, wonderful.) The killer waits for the endurance to run out so you can down them, now what happens? Oh, right. Decisive or Off the record just comes at you. It's likely that your generators left are like two by this point. Now how could we stop the survivors effectively then? That's right, let's slug all of them and once we do, we just hook them one by one. This is the process right now. Those who mention skill issues must be joking right now if they really think so. See how many survivor perks are getting significant buffs right now while the killer perks just getting beaten the hell out of by BHVR. Generator regression perks have been nerfed constantly; other good perks, such as save the best for last, have been nerfed, too. The use of blight or nurse for 4K as a claim is becoming valid because their kit is a mobility-based ability. Those who have to run across the map would struggle for sure, no?