I hope they do more shorts like this, extra scenes that couldn't make it into the film but serve to explore more about the crew. Hopefully they don't take away too much from any character development in the main film. Honestly, I thought the Prometheus viral marketing was spot on, so I hope Covenant's remains just as good, if not, better.
Plus look at Walter, like a boss. No dramatic running, just a simple smack on the back and it's all good.