At first I was skeptical - what kind of idea is this: to take and copy other people's trades? What's the point if you don't educate yourself? And then I decided to try it. And I realized - sometimes you can learn through observation. I subscribed to one calm one, without unnecessary volatility, and just watched. A couple of weeks - and I myself began to understand how he thinks. Not just blind copying, but an opportunity to delve into the logic. Not bad. The only thing that upset me was that after a couple of days of inactivity, the system reminded me of this quite harshly. Apparently, such is the policy - we do not allow you to relax. I don't know if this is good or bad, but I was unpleasantly surprised. Depends on the goals. If you need drive and involvement - it works.