The IWM robot for example often takes trades that I feel look like terrible setups based on my discretionary feelings.
For example the last one, you had price below a declining 5 day MA below a declining 10 day MA below a declining 20 day MA below a thick Ichimoku cloud resistance on the 60 min. Who in their right mind would take such a trade on the long side ? The robot apparently, and so far it turns out to be correct.