James Cameron is calling out the comparisons between “Avatar: The Way of Water” special effects and Marvel’s own VFX work. The Oscar winner said it’s “not even close” between how the Na’vi creatures of “Avatar” look side by side with “Avengers: Endgame” villain Thanos, played by Josh Brolin. “I just want to say ahead of time that I’m not going to diss the Marvel or DC Universe,” Cameron told ComicBook.com (video below).