They're not all total scams, some are partial scams. :lol: The results they give you are often not reliable, or they ask for money, after a while. I've used 2 in the past.
they seem rather suspicious... i talked to support and they said that Driver Robot was kinda old and they reccomended "Driver Fetch". Altho when i clicked the link to buy, WOT warned me and everything was "bad" except transaction security which was very bad. This doesn't feel good
Sorry for bad english wrote this quickly and sloppy