Brother's Warvikings : Season 2 Episode 1 Now

The episode is praised for its emotional maturity. Critics note that while the title suggests a war of swords, the real "war" is the destruction of Ragnar's marriage.

“If you are going to have Rollo betray him in the very first episode... at least have some consequences of it. He should be dealing with the guilt... rather than dealing with his brother still being his nemesis.” Reddit · r/vikingstv · 12 years ago Vikings - Review of Season 2 Episode 1: Brother's War

Viewers on community forums like Reddit and IMDb shared mixed feelings on the resolution of the betrayal:

Bjorn’s growth from a child to a young man capable of making his own difficult choices is a standout arc.

Back in Kattegat, Rollo's life is spared by the Lawgiver—later revealed to be because Ragnar bribed the official.

Ragnar and King Horik’s forces face off against Jarl Borg and Rollo. The battle highlights gritty, authentic shield-wall tactics.