You'll have to judge that for yourself. I have a license for it and have it
installed on two of my systems. I think their AV component is very good.
Spam identification seems adequate. I can't comment on its spyware
component; I have other spyware blockers I use. The firewall component does
not handle application monitoring or authorization; it is set up to
authorize only protocols access to specific ports. In essence, it functions
sort of like a router with SPI that monitors for network type malware.