Vikings is useful for English practice if you can already follow natural conversations. The vocabulary is not overly technical, though it includes enough variety to make the practice meaningful. Lines are generally delivered at a comfortable pace for regular listening practice. Some parts may require more focus, but the main story remains easy to follow. The community has given Vikings an English difficulty rating of 5.7/10, so a B1/B2 level is recommended to learn from it effectively and enjoy the content.
