I liked vikings seasons with Ragnarr, definitely good watch, but then the seasons with no ragnarr I lost interest. But then I decided to give The last Kingdom a watch. It took a few episodes to hook me, but damn the show is good. Culminating with Season 3 when netflix took it over and dumped even more cash at it and its even better. S3 has RT score of like 90%. Anyway, if you liked Vikings, give this one a try. Its pretty much same time period, same king/viking/Dane shit, but different story based on some books I guess. Its more england story based versus Vikings which base the show from a more Viking perspective. Bonus it got renewed for S4.