Really enjoyed the episode. Glad to see the end of Magnus. He was annoying. I also liked the frosty side-eye that Ubbe gave Hvitserk. No warm and fuzzy reunion for those two brothers. At least, not yet.
I feel like Ubbe, Torvi and Lagertha heading home was kind of a huge plothole. They originally left Kattegat on the run for Wessex, fearing for their lives and Ivar howling for Lagertha's blood. Yes, they knew that Bjorn was headed back to do battle with Ivar and to retake Kattegat but how did they know Bjorn had accomplished this? It's not like he could just shoot them a text and say "hey, it's done".They must've had a LOT of faith in him because news took weeks, sometimes months, to reach people and yet they arrived just as the battle is wrapping up. What if Bjorn hadn't succeeded? They could just have as easily been walking back into a trap with Bjorn dead and Ivar waiting for them.
I was pleasantly surprised to see teaser scenes for the upcoming season. I'm already excited for it.