Rated 4 out of 5 stars

A bit cumbersome though. I personally remove the stuff from my context menu up top, and use only it's ability to right click on links to scan them for malware before opening the page. It's very handy in this capacity for links you're not too sure about, along with WOT. There's also value in being able to scan downloads before you actually download them, as you can see via an option in the download box "Scan with Virus Total". And then only after verifying it safe, download it, or cancel if not. But as a Sandboxie user that uses VT Hash Check before unsandboxing new files introduced to my box that has no value to me. But to most it would. So this thing has several purposes, and is a great addon. But to me personally I only really use the right click on links feature to verify them safe before going there. For those times your "buddies" post links in chat rooms, forums or whatnot you're not certain are safe... hit it up with this first, along with WOT.

This review is for a previous version of the add-on (1.5.1-signed.1-signed).