Yeah remeber these are the guys that made tf2, which was almost perfectly balanced at release, so give them a few months and they will competely umbalance it and make lots of bugs :/

I cant get this to work it seems that valve may have stopped it

Yup was patched out along with split-screen in the last update I'm afraid.

You did not miss much tbh, it was interesting and gave you some idea of what it's like, but it was very buggy.