amazingly safe and way better than site advisor ! site advisor falsifies ratings. wot has site blocking protection which is great! but the one problem i have with wot is that it doesn't have a get me out of here button when you get to a bad website. and lily 1522 Google does have a OS peeps call it Google Chrome OS its Linux so ... i don't think its going to go out so ***** the reviews that i have seen.
I have been using WOT for 2 weeks now and I haven't noticed anything so different. I'm frankly tired of Microsoft changing my defaults and taking over my computer. I wish Google would build it's own system from bottom up like apple.