A better way to handle fees and transactions are some of the issues that Ethereum needs to tackle before reaching mass adoption.What does Ethereum need to be better? According to its founder, it’s all about the user experience. And on February 28th, Vitalik Buterin talked about the many issues in the Ethereum network that need to be fixed before truly solving that particular one. Vitalik explained in his blog that he faced many inconveniences while using the Ethereum network to process payments due to high transaction fees, which sometimes ended up costing more than the product he wanted to pay for.