I'm very happy with the service, I'm subscribed to...

I'm very happy with the service, I'm subscribed to Mercado in 5 minutes and Double or Nothing. I followed the recommendations and especially the financial news, since it summarizes everything that small investors should know. The truth is that they worked for me.
The only thing I have to mark as a negative point are the "premium" recommendations that are paid separately, that sell them as less credible investment alternatives, (earn USD 1500 per day, etc ...) at least as my perception.