Actually I solo'd a killer myself with this thing... Did 3 gens while he was running around. If you're dumb enough to get caught as a survivor knowing where the killer is, then you deserve to lose.
Also there are counter measures... Bring the skeleton key with you, that way you can escape the match early if people aren't pulling their weight. Use a Macmillian Estate Phalanx Bone to have a 100% chance at spawning on a Mac Estate map, because 3 out of the 4 maps have static hatch spots, there's a guide up on steam that shows you where they are.
Also the Hatch is easy to find on cold wind farm if you spawn the farm house, it's always on the front porch.
You could also bring a tool box with you with a brand new part so you can instantly repair the last generator so you can escape easier.
It actually works really well with survivors... Like I said, even knowing where the survivors are as the Killer barely helps if you're up against people who use infinite loop spots on the map like the Coal Tower, Iron Works, Suffocation Pit Mine... The only really easy map is Shelter Woods because there's no where to run, other than the Killers shack.
Even the Autohaven Wrecking Yard has some bad spots for the killer like the Bus and the Wooden House and the Mechanic Garage with the 3 windows, all three are infinite loop areas.
Cold Wind farm has that stupid tree with the rocks around it as well... If a survivor goes there, you'll never catch them as there's two vault spots right next to each other... not to mention the tractor combines can be used for infinite looping as well.
The killer is at a severe disadvantage against survivors who know how to exploit map locations... That being said, if you knew about these areas, you'd never get caught either... especially with the ESP hack.
Trust me on this one... It's way more useful on the survivor side because this game is unbalanced as shit right now.