Edit: The prominently displayed title of the blog is "A Collection of Unmitigated Pedantry." It's precisely what it says on the tin.

He's a military historian writing for a popular audience who naturally get much of their intuitions from pop culture. Of course he's going to find unrealistic elements in creative works. I've never seen him dismiss the overall value of a work due to these unrealistic elements. I enjoy having my misapprehensions acquired from pop culture corrected by an expert. I imagine many of his loyal readers first discovered him through one of his critiques of military depictions in The Lord of the Rings like I did. If you don't enjoy that, he's just not for you. No need to yuck my yum.