The email functionality is very great! admins can immediately find down the device and the best thing is host recovery and down bird eye view.
The UI and its functions are great. Enjoy working on this tool.
It has built in templates for popular endpoints which makes it very easy to add them.
Sometimes but a bit when you turn off the system and again turn on the database crashes and can cause nagios unstable.
The GUI doesn't seem to be most updated and some of the features are hard to find (UX issue).
Schedule Reports are limited to enterprise but in case of Standard edition we need to setup the jobs to generate the schedule reports. Advance reporting should have some bulk server options.