The initial setup was easy.
The basic feature that I like is that there is no server installation. It also has good support for various languages, such as Java, .NET, C#, and Python.
It's an automated flow, where you can build a flow from source to destination, then do the transformation in between.
Visually, this is a good product.
The Key Management Service (KMS) feature is very helpful for security. It encrypts the data that is being saved. Cloud storage is also very helpful, and it could be AWS S3, which a lot of people use.
The most valuable features are that it is stable, flexible, and reliable.
The monitoring tool is helpful.