Still, here is what the veteran crew had to say about K-19 (from imdb)
Upon reading the film's script, the surviving crewmembers were so incensed that they sent an open letter to Ford, Bigelow, Whitaker, and Jaffe, expressing their dismay. Among the less-than-credible details they objected to were profane language, the animosity between the two highest commanding officers, insubordination among the crew, drunk crewmembers, the attempted mutiny, the guns (which are kept under seal in a secret location), and the handcuffs (which were only used by and available to cops).
Right, "Enemy at the Gates" is not openly anti-Russian. I would call it the exception that confirms the rule. The movie is not for my taste, but that's a different story.
To avoid any further nitpicking, let me say it this way: The overhelming majority of Hollywood movies that show Russians, show them in bad light. Most of the Russian (not Soviet) movies that show Americans, show them in good light. There are exceptions on both sides and I wouldn't blame the Ruskies if they tried to catch up and get even.