User blog comment:Master Sima Yi/Assassinews 12-05-'15 — Assassin's Creed: Syndicate has been revealed!/@comment-24760042-20150721220112/@comment-1153722-20150722143606

Removing key gameplay features and then readding them seems like a pretty effective way to get YouTubers excited and wow them, so it seems like this is a pretty good video.