In case you do not know what "in medias res" is, it's a form of storytelling where you jump right into the action and then go back and forth. I can understand why they did it with all the visions going on, but I would've prefered a chronological order. We've got some GREAT fighting scenes and yet I do miss some duels, where is the giant clash between BROTHERS? Everything was kind of messy, but still enjoyable. We finally see Rollo, he is on his way to Kattegat!! I cannot wait for Season 5B because this story is not yet over and hopefully we can get those duels between the brothers then, if not, we will see Ivar vs Alfred the great, I do however feel that they will wait until season 6 for that storyline.