Pretty depressing that all review sites are potential scams. Do you feel there's any way that regulation or oversight could improve this?
[1] https://en.wikipedia.org/wiki/Stiftung_Warentest
[2] https://www.heise.de/newsticker/meldung/Verbraucherschutzmin...
If the companies are the ones footing the bill, I see no way to have a fair system where a few richer players couldn't exploit the system or the review company itself charge companies as much as they can just for leaving them alone and not rigging the reviews against them.