Considering the people, Treskillard often found ways of skirting the recent character norms and cliched views of the medieval setting. ::SPOILER:: The only weak point I found was Vortipor's engagement to Natalenya, which didn't amount to much. ::END SPOILER:: Merlin was crafted well, with carefully-chosen words, as were Owain, Garth, Uther, and Morganthu.
Merlin's Blade doesn't drag at all. The pace is set very well, and a great deal happens. It's lengthy, honest, and a pleasure to read. As for the story elements that make up the Arthurian legend, Treskillard has included them soundly in the lore of this series. Many items/characters don't show up immediately, or are only hinted at, but I have little doubt they will come further to light soon.
*This book was provided free by the publisher. I was not required to write a positive review, and the opinions expressed are my own.*