It's only awkward because it's not featured in more games and anime these days. Artist tend to go for more fanciful and "cool" looking fighting techniques, however even with the Abyssal/ Dark Magic skills Dark Knight's use, i find it very comforting that an iconic weapons such as the great sword was given such a unique and historically accurate style.
https://grauenwolf.files.wordpress.c...12/image42.png
https://66.media.tumblr.com/937bf3e0...rtdfb6_500.jpg
https://grauenwolf.files.wordpress.c...12/image39.png
and it's still used to this day.
http://www.thearma.org/essays/newstancepics/RO3q.jpg
Hope it stays that way.
