McAfee rating is based upon following reviews
McAfee Is Spamming Me!
I got loads of emails from them saying your subscription will expire while I never subscribed their services. I tried their unsubscribe link many times with no luck. They are spammers and should be in court for this. I previously thought they are legit company but now I will never buy anything from MacAfee even if I have to.
Does stuff on my computer without my permission
I bought a laptop on which McAfee came preinstalled. I don’t know why it was needed as the windows own virus protection should be good enough but I still tried to keep it as that is who my machine came but the software kept testing my limits. I had to uninstall it that too with great difficulty. It seems that MacAfee itself is a trojan because it kept changing my search engine without my permission and I was frequently presented with strange popups. I felt that I am being spied on. I recommend you to stay away from this troubled software.