This document summarizes a report from Futuresource Consulting on trends in over-the-top (OTT) streaming services and original content. It finds that Netflix and Amazon are driving growth in original content worldwide. In the UK, multiple services are contributing to subscription video on demand (SVOD) growth. Original content is an important factor for keeping subscribers to Netflix. The next wave may see the rise of OTT channel aggregators and the launch of Disney+, which could disrupt the current complementary landscape of services.