Most overrated TV series ever?

If some of you are naming Game of Thrones bad thing and snoozefest then what will you say about Lord of the Rings movies?

By the way with talking through my friend I've noticed one important thing.

There are people who usually for 80-90% watch only movies, and then the rest of what they've seen is tv series.

And usually it's their opinion like that because they are used to fast-paced things with tons of action without proper story.

Of course you can be tv series maniac also, and just GoT not being your piece of cake. But then lemme ask you this. Vikings, The Last Kingdom, Britannia, Witcher - what do you think about those series?