That's not always the case. There are brokers that fail to provide what they advertise all the time. You just have to keep your eyes open and learn to trade so there's no one to blame but you when you lose; you can improve your skills but you can't improve all the brokers.With all broker 100% customers are not satisfied and you will see negative reviews about all brokers. The fault is in the people who brought new customers in forex and left them after taking their commission and they fail in market and start complaining.