What a broken, clunky mess.
I played on the PC. I gave it a fair go but the last straw was when I got stuck with a zombie that was in turn stuck in a wall. It couldn't kill me, I couldn't kill it, I couldn't even move away! I had to leave it alone at that point, before the keyboard got thrown against the wall!
I really wanted to like it but it really did itself no favours. I hope subsequent patches can fix some of the issues at least but for now save your money.