The simplicity of configuration is really great! You can easily configure it with just few clicks in your web browser or using command line tools. I have used both methods to setup my cloud dns server. It's very reliable for me as well as other people that i know who also use this service. There are some features which needs more time to be implemented by their developers. Like adding multiple subdomain support etc. Currently there isn't any such feature available but they will surely add those soon. We need something simple like forwarding www.example.com to example2.com so our customers don't get confused when we change domain names from one place to another. This allows us to avoid pointing clients to different locations depending upon where we host them. So far everything has been working perfectly fine without any issues.