Leading Global Media Agency Dismisses Effectiveness Of Digital Media [INSIGHT]
Last week, Group M released a report called “Interaction 2016”. In it, GroupM shares a laundry list of issues with digital media that we have been debating here at the Online Spin and elsewhere for a very long time. Group M shares global numbers it collected concerning ad blocking, fraud, viewability and a whole range of related issues. And with regards to the growing budget share of digital media, Group M questions “the effectiveness of these investments.”