My personal opinion on the different electronic advisors. How can you trust someone's advice, unless you know the essence of what is happening. Or if you do not understand how they work. What do gives you the information that you need to enter or leave? You will constantly doubt after a series of failures: it is just a series of failures or EA  has broken and doesn't work.  You need to understand the processes that occur in the market.

When you use market profile and volume analysis you can more understand about price behavior. Look at the example. This is 6E (EUR/USD) 20.07.2016. We see zone of accumulation of previous day. Price go down from it. And accumulate 2 local volumes  that lift price till yesterday's zone of accumulation. And price pullback from them. All clear. We see zone of accumulation. We see local splash of volumes and we know that price with high probability be pullback from the yesterday zone. All we have to do is find good point for entering. It is not a nuclear physics :) It's seems more easy when look with volumes.