During the first few episodes of this show I was really enjoying it. I have always liked time travel stories, and the grainy images of Christ on the cross (setting aside the lack of documentation of his existence) and Joan of Arc and other ancient or medieval images was intriguing to me.

And then, for me anyway, the plot drifted towards a more hard sci-fI, speculative physics sort of plot. Multiple universes, the idea that everything we do may or may not be determined by what came before. Well, I won’t delve into all that because I am not at all qualified to do so.

Don’t get me wrong; the series still interested me and I stuck around until the end, but I would have preferred that it had stuck closer to the time travel portal aspect of the story rather than the theoretical underpinnings. It is perhaps more of a thriller than a thought experiment surrounding our perceptions of history.