I'm amazed to see C# (async/await) syntax being used as a Javascript proposal. While I love C#, I didn't think it got much love from too many other people because of people's attitude towards Microsoft and the C# community. I personally use async/await all over my code, so it will be great to use the same syntax in JS despite the fact that we can use yield/generator to achieve the same thing and the syntax is still very similar to async/await