I like how easy it was for me as an applicant who has never worked in HR before! It helped us make quick decisions about candidates we were interested in without having our hiring manager or other recruiters involved.
The system can be very time consuming if you're looking at multiple applicants so try not to have too much going through your screen when first logging into it (it will take awhile). We are able to get accurate information from this tool which helps narrow down potential hires quickly after receiving their resumes/applications.