The best part is its speed to deploy it at your organization as well as ease-of use for end users (both internal & external). It's very easy to set up even if you are not technically inclined like me! I have been using this product since last one year now but there has nothing much which i dislike about them yet they do provide great support when needed too!! Nothing really bad comes out after being used from past 1 yr or so!! If u r looking forward towards such kind products then definitely go ahead because these kinds help keep things safe around ur network infrastructure while providing good user experience throughout all devices connected within same domain/network etc.