The most helpful thing about this product is that it helps us keep track of all of our applications and their versions across multiple environments.
It also makes managing updates very easy since we can see which version numbers are being used for each application at any given time. There isn't anything I dislike about this tool as far as functionality goes. We use this to make sure everything runs smoothly between different types of servers (like Linux vs Windows) so that when an update comes out we know what needs updating first.