sure. The guy in the video is a popular youtube personality; his name is Jerry Berg. He is an ex-Microsoft employee who worked on Windows and had access to Microsoft's internal SQL servers used to collect problem reports. He makes a few points in the video.

1. In the Terms & Conditions, Microsoft claims they get your IMEI number from mobile connect devices as part of their telemetry and then go on to say it's not PII (Personally Identifiable). Jerry explains how this is not true and explains how Microsoft through corporate partnerships can eventually link your IMEI data back to logs previously collected.

2. Jerry explains that there are two levels in the new Windows Creator program: A basic level and another, I forget what he called it, more verbose level. Jerry explains that 90% of the telementry data you might think is in the more verbose level is collected at the basic level. Kind of a moot point.

3. If you have turned off telemetry collecting features such as cortana and edge, by upgrading to Windows10 creator, these features are re-enabled and Microsoft says this is a bug but Jerry claims it's intentional.

These were the salient points I recall from the video. If you get a chance to view, I suggest giving it a watch. It's interesting.