WOT is full of false positives and false negatives.
"Full"? False. It has a couple of them occasionally, but what doesn't have any?
The correction is slow and could let to tragic consequences (if the user let only in WOT judgments).
Time needed to correct rating depends on amount of wrong ratings. Often it goes pretty fast.
WOT is not security but false sensation of security.
False.
Security is for experts
Yeah, usual users can't even hope to be secure
To be serious, though, WOT has not much more fps than, say, hpHosts