I have had a bad experience with Trustpilot. Recently, I left some negative reviews about a couple of businesses which I had dealt with. However, Trustpilot deleted those reviews stating that I had not confirmed if I had received the services from these companies. I immediately emailed them the order numbers and proof that I had received the services, but still, they deleted my reviews. This indicates that Trustpilot cannot be trusted as they might be getting paid for deleting negative reviews.In my opinion, government agencies should investigate the impact of review systems on society, as they have become a booming business.