Pepperstone, as a licensed broker overseen by reputable watchdogs like the Cyprus Securities and Exchange Commission (CySEC) and the Financial Conduct Authority (FCA), is required to follow a series of rigorous rules and obligations, and therefore operating in a relatively credible and transparent way with a secure trading environment.
As such, based on its regulatory status, our answer for "is pepperstone a good broker" is yes. For more details about this broker, please refer to our full review of Pepperstone.