Adspending is way overvalued. Ad-people are buying adwords for their own company brand and do Powerpoints of the impressive conversion rate. Furthermore, showi

Adspending is way overvalued. Ad-people are buying adwords for their own company brand and do Powerpoints of the impressive conversion rate. Furthermore, showing ads for something I am allready looking for is probably not as profitable as the adspacebuyer thinks. They underestimate the chance of me buying their stuff anyway.