What does the software or service do well? Malwarebytes is really easy to use, and comprehensive even for the free version.
What does the software or service not do well? I have zero complaints!
What do you wish you had known about the software or service before using? I wish I had found it sooner! On the phone with my helpdesk a couple of years ago for a computer issue they pulled up this program from the internet and downloaded it right then and there. I was so surprised that a Fortune 500 company would use this, so I downloaded it for my own Mac, too!
Have you used a competitor to the software or service? If so, how does it compare? I have used many -- and with all the popups they almost felt like malware themselves. I LOVE MWB.