Qwark on 06 March 2017
1.5 million don't forget that Sony was really pushing this game in Europe. The Netherlands even had a price drop to €188- for a PS4 slim when Horizon launched and a bundle with the PS4 pro. It is also the number one game in UK. Amazon rankings where also pretty good worldwide so 1.5 million units should be possible. Also it's #1 in Japan so +200k in Japan and UK is very likely. Over 500k in continental Europe and US isn't that farfetched either. So I would estimate between 1.4 and 1.6 million, hopefully even more.
Please excuse my (probally) poor grammar
