Comprehensive. Tiny memory footprint. Easy to use.
Intrusive. How much better than the free 'home' version?
I've been a user of the free versionm for ages so thought I'd try the professional version. In a nutshell I'd say the homeuser would be more than ok sticking with the home version which is I believe the best free one available to date. The interface is a little clunky, with but auto-update screens tabbing you out of any programs you may be running at the time. Other than that it seems to do the job just fine and I've had no problems. As with the pcauthority review, the email filter doesn't acutally seem to DO anything. To the point that I've disabled it to conserve just a little more memory. The foot print is tiny though for this suit and that's what I like.