Reviewers describe Application Security portal as a reliable, easy-to-learn AppSec platform that handles vulnerability management well at scale. They repeatedly praise its modern interface, speed, and clear visibility, especially when working across many products and very large finding sets. The most specific praise goes to deduplication, auto-validation, false-positive handling, and merging results from multiple scanners, which users say saves time, trims backlog, and helps teams push issues into Jira. The main drawback mentioned is that migration from DefectDojo is not yet complete and may lose some information.