Yep, saw the rats, and the flies, and the repeated close ups of gore. Viewed it and left the theatre early (after the 100-year-old black and white film following a horse pulling a cannon was blown up by a German shell, and the camera quickly zoomed into the blood and guts of the thrashing dying horse in glorious 3-D Technicolor).
Yep, saw the visual lecture. Ignored the popcorn and the cola.