Why is Chainlink unique?

Could you elaborate on the uniqueness of Chainlink? I'm particularly interested in its distinguishing features that set it apart from other blockchain platforms. How does its decentralized oracle network contribute to its uniqueness? And what role does its data aggregation and secure data feeding play in enhancing the functionality of smart contracts? Additionally, I'm curious to know about its network effects and how it's positioned to become a potential industry standard. Could you provide more insights into these aspects?