It's different but not necessarily in a bad way. One thing I noticed to mention, I clicked on the 'Discover' button on the homepage for Bannerlord, and it leads to a 404 page because the URL it leads to has an extra /en/ in the URL itself.
https://www.taleworlds.com/en/en/Games/Bannerlord
If you delete the extra "en/" part, it leads to the correct page.
https://www.taleworlds.com/en/Games/Bannerlord
Other than that, it's a nice face lift and as said, more modern looking. I think this UI style is easy to adapt to.