Reviewers mostly see AdGuard Pro as a reliable, easy-to-install blocker that cuts ads and trackers with little effort, often improving browsing speed and reducing clutter across devices and browsers. Power users like the deep customization, extra block lists, DNS options, and system-wide filtering beyond a single browser. A few also praise its lighter resource use. The main drawbacks are occasional conflicts with other extensions, cases where blocking does not work consistently, and weaker pop-up blocking on Safari or resistance from some sites, including YouTube.