What are the reviews for the MacKeeper antivirus software?

MacKeeper antivirus software has received mixed reviews from both users and tech critics. Many users appreciate its range of tools and services, including malware scanning, system cleanup, and performance optimization features tailored for macOS. Some also find its user interface straightforward and easy to navigate. Nevertheless, there are criticisms about MacKeeper's aggressive marketing tactics, with some users reporting intrusive pop-up ads and exaggerated system alerts designed to upsell additional services. Experts often express concerns regarding its effectiveness and value compared to other antivirus solutions on the market, which sometimes offer more robust security features at a similar or lower cost. It is important for potential users to carefully assess their security needs and consider a variety of professional reviews and user experiences before deciding if MacKeeper is the right choice for their Mac security needs.