I like best how easily it can be integrated with other tools to provide full data-driven decision support for hiring managers, HR professionals, recruiters as well as candidates! The product has been very stable over time - no major issues or bugs reported by our customers in more than 2 years of using this solution at various levels within their organizations (including top management).
Nothing else so far; we are looking forward from future releases towards additional functionalities such as better integration/reporting capabilities etc., but everything here works fine as advertised! We have many jobs currently being filled across multiple geographies which require us to process large amounts resumes per day and having all needed information in one place helps tremendously when assessing qualified applicants.