I liked most the fact that it was very easy to use and had all the tools to cover any scenario. The tool is great to have at hand for quick code reviews or any type of task where it's needed to know if the code has been reviewed by someone else. It also helps to keep track of who did what. This is a great tool to have around if you need to have other people review your code. You don't always get good code reviews from other companies since they usually tend to focus on more technical aspects instead of looking at how well the code works in general.