I like that it's easy for me as an end user or admin of our cloud infrastructure (AWS)to see what is happening with my resources in real time without having access into any underlying system logs nor needing additional software installed by itself. It does not have many features but if you are looking just at monitoring your applications/infrastructure then this product will do fine! We use runcast analyzer mainly because we need some type of dashboard showing us how much memory each VM has available so far today versus last month etc..