The site has a mix of fake and real reviews. The ones with a top rating uses affiliate links so the site owner gets 70 euros for each gullible person he can trick into buying the product.
A good example is the review of TotalAV, here the site/author gives it a 7/10 and links to the product using an affiliate link.
https://securitygladiators.com/totalav-review-worth-reading/
The funny thing is that he ALSO reviewed the TotalAV clones ScanGuard and PCProtect. (EXACTLY the SAME program but sold under different company name/brand)
https://securitygladiators.com/pcprotect-review/
https://securitygladiators.com/scanguard/
Here the SAME reviewer gave it a 0.9/10 score and said: "PCProtect is one of the worst security products that money can buy. It uses unethical marketing strategies."
But on this review there's no affiliate links.
Definitely not a reliable source if you are looking for Antivirus, VPN or other cybersecurity related products.