This vastly overstates it. The book does hit some of Eco's flags, but the claims on a number of others are extremely convoluted at best and disingenuous at worst. His 12th and 13th elements fail out pretty thoroughly (13th absolutely and 12th unless you absolutely have to have political power for it to count) as examples,
Its easy to claim its militarist and elitist, and whether it actually glorifies violence (it absolutely claims its a functional way of dealing with Gordian Knots) is in the eye of the beholder, but some of the other claims only work by a very selective reading of the book and ignoring the parts that actively contradict them.
This does not require people to like it. Its distinctly right wing in its sentiments, and some elements are easy to find distasteful (the focus on corporal punishment in some parts for example), but the degree of overstatement that gets presented in criticism of it is tiresome.