What you did made me think about for the first time was the Engineers do not merely record "the scene of the crime" but actually employ holographic technology as a way of archiving their knowledge. The orrery is so mesmerising at an artistic level one forgets this is part of the Engineers...
OriginsandOdysseytook the series in a good direction, though they have a bit too much to do. I hope Valhalla features less accessible locations with more work done to distinguish them from each other. The game is set in an exciting time period, and I hope Ubisoft leverages it to the max...