Ok, I admit I'm a Walking Dead Addict, so forgive me that I want hordes of SLOW and STUPID zombies. They are too fast after the latest patch, too fast, too sharp eyes too sharp ears.. making them fast like this is a very cheap solution in trying to make them more dangerous.They have decaying bodies , you still should be able to sprint them out in open area's.
But more important: The real danger should come from their NUMBERS and their persistence. Their turbo speed is just silly now and not even a real danger when used to it.
Please adjust the WALKERS:)