I like that it's easy for users of all skill levels to use and understand how smart contracts work. It also has a lot of features so you can do more than just simple payments using this platform. There are some bugs in the UI and sometimes when i log into zsmart there are errors but those seem to be minor issues and aren't too hard to fix. If you're looking for a solid option for developing dapps, then I would recommend giving them a try! They have many useful tools for creating decentralized applications as well as other services related to Ethereum such as wallets. We've been able to create apps without needing an existing codebase or having to learn Solidity first.