The reason why the EA opens a bunch of trades all at one time if because he leverage the hell out of this account for the first couple of weeks trading at 0.50 lots.
However the ROI is still very good when it trades at 0.01 lots, but the real issue that I see is the fact that there is not way to get a refund through his payment processors like Skrill or Neteller. He will not use PayPal or Click Bank so for me thats a big red flag, so I will pass on this one.
Lets face it, if an EA can make this much money with low draw down on a continuous basis then its easily worth the $1000 bucks, but when you cant get your refund then it becomes a very high risk EA thats not worth the money you paid for it. If the EA is that good then the vendor should have extreme confidence and offer PayPal of Click Bank so a refund can be process properly.