The cutscene experience was funny if one happened to have both legs shot—so JC crawls around for hours, then stands up during a cutscene, and afterwards plops down again and proceeds to crawl to completion of the level.
I believe there may have been an unfortunate GEP gun incident where I found that out.
I kinda miss stuff like that.
Sadly, when things break like that now (looking at you, Bethesda) it usually leaves the game in an unplayable state, versus reverting to a known-good state.