I have F-Secure Safe now and my experience is positive overall. A few areas to improve - 1.Firewall. I understand that many products of Internet Security class use Windows firewall, Bullguard for example. But Bullguard has an additional module built in that helps to set rules for programs, and helps to see which ones connected to the web recently. This one doesn't have this. 2. Updates. You don't have any control over them. F-Secure Safe updates every hour, so take it, or leave it. Let the user decide how often he wants it to happen. I've seen the statistics that F-Secure does well in tests, so I'd give it 4,5.