wot-news.comは安全ですか？

I recently downloaded Opera browser from Softonic website. WOT's Rating is green and a Good Site (which I trusted to be the site's rating). I have anti-malware software on my computer, and when I ran the program, to my surprise, it detected two malware entries from Softonic's downloader. I then wanted others to know this, so I registered with WOT and added my information. Surprisingly, there were several others who also reported this to WOT., one which asked the question "why are they still rated green?, with 64 thumbs up for that persons question. I for one wonder the same thing, and because of what happened to me, and being led to believe that I can trust WOT's rating of sites, I now do not fully trust WOT.