I like how easy it is to use, there's no need of prior knowledge in order to set up things or get started using them right away! It has all you might be looking for when working with databases that are required by your applications.
Nothing much at this moment but would love if they can offer support more frequently as well as give us access to their development team so we could help out here and there. We've been able improve our application performance through its ease of setup compared to other products such as Oracle Database which takes days before getting everything configured correctly.