Reviewers describe Zeus Proxy as a reliable, easy-to-use proxy service whose main advantage is fast, attentive support. Across long-term use, they say setup is simple, service is stable, downtime is rare, and issues are resolved quickly, often within minutes. Several mention it helps data collection, data harvesting, and large-scale crawling run smoothly, including on hard-to-scrape sites, with useful features like IP rotation, regional targeting, and sticky sessions. Criticism is limited, though one user wants broader city-level proxy coverage.