Pardon me while I take a minute to catch my breath... I'm still laughing too hard to really think of a comeback.........
Okay, I'm somewhat fine now. Let me just say that McAfee is crap. While it does perform better at basic testing than MSE, it's still a terrible AV solution. If someone is using McAfee, I'd tell them to just go with Avast... and I would never recommend Avast. Avast actually performs better; even though it has a lot of false flag problems, it still does a much better job than McAfee could dream of.
The only reason I support McAfee (as a brand) is because John McAfee is actually dedicated to user anonymity and security. While the AV software isn't too great, there are other things that they are working on... like D-Central. While it may still be a product that is not yet ready for release, or may even be a discontinued project (since there's been little press about it since 2013, and I believe nobody has actually published a solid release date), I still like that ambitiousness. I haven't seen many other companies openly avoid NSA snooping, or even attempt such security for their users, so that's a big bonus in my books.
Even still, it doesn't make their AV remotely worthwhile.