The Wired article on Stuxnet remains one of the best long-form stories I've ever read: https://www.wired.com/2011/07/how-digital-detectives-deciphe...
The criticism here seems to be mostly academic about not using the most advanced obfuscation while completely ignoring the actual objective and just how many obstacles were overcome.
The mission used several 0-days and stolen signing keys to get into a secret foreign air-gapped nuclear arms laboratory under a deadline and ruin the machinery while it kept reporting everything was fine. I dont see how this is anything short of amazing.