I have something very very similar to the better NN EA.. its very simple but very complex(Reminds me of "E=MC²" very simple but very complex)..
My EA is just a double layer NN that gets curve fitted to the market.. If the EA starts losing then obviously the market has changed and you just curve fit the settings to the new market..

The only difference is mine uses a static SL and Better NN uses a dynamic SL..

Dont pm me asking about the EA... im just here to help spark the intrest in these type of EA's because so far mine seems pretty profitable.. Im still waiting for the market to change tho..