It's easy of use, it has all functions I need in my daily work with test automation. The UI is not very intuitive so when we have some problems while using it (with examples) we must restart or uninstall/install again the software to solve this problem. There aren't many features for testing mobile devices but if they had them it would be perfect. Try it first and decide if its what you need. We started automating our manual tests from scratch, without having any experience at least, we solved almost everything there was at start like waiting time between two actions and also detecting failed network connections or the loss of connection.