Didn't watch the demo yet, but I know another way how they make easy rate. I have been watching their sessions on Polski Serwer Xps, and there are always much bots there with around 20-30 deaths. It's wha+'s server, isn't it? They got admins levels, at the beginning of the map they kill as much bots as possible and soon they move them to spectators so they will still get rating. Actually I shouldn't even care anymore. Too much 'dirty' rating around... stackers and now these bot killers who always come up with a new way to get easy rating.