I mean, looking at this right now seems to be promising. But I still feel like it should be a little bit extended or compensated a tiny bit more. Of course I don't want this to be a thing that Hooks gave survivors an invincibility but something that would help everyone not to farm on the hook. Thus savior can do his job by saving but when the Killer immediately goes for the person who's being unhooked seems to be upsetting most of the time. (As a matter that there are annoying moments to even succeed these achievements by having a Killer not playing fairly). Also to mention that Killers will keep on doing this because the game doesn't have any restrictions about this and this is pretty abusing as it is right now and even before.
Long story short: Give this something that would prevent from both sides getting hurt.