"They outperform most human traders and represent a much more economic solution for your trading desk." http://www.rattraders.com/ unbelievable
This seems solid. I think these have been running the show lately. The tape looks like rats running around trying to find a biscuit.
The fly is this ointment is that the trainers have to know which patterns produce wins in order to shock-train the rats. If you know that, you don't need the fucking rats.