The best feature that I like is when we can build our own tests using the GUI tool.It also has a great tutorial for new users.I have not found any particular issues with it. It is perfect to build automated UI tests for web applications.it is very easy to understand and implement. So far there are no major complaints. It can be used across multiple environments and devices.For example, we can create test cases for a desktop application or an android mobile app. It can provide us the ability to run tests in cloud.We can write our test scripts using java language.So far, I am satisfied with this product.If you are looking for a complete test automation solution, You will surely find it here. We can easily integrate this product in our existing test management tools.Using this, we can automate our manual testing process.