One more thing I noticed. And this is a weird one cause I didn't know this could be a bug/problem.
As many of us should know during conversations the games goes into a widescreen/cinematic format with the top quarter and bottom quarter of the screen being devoted to the use of subtitles and dialog. However I noticed that sometimes, more frequently than normal the top quarter's black area disappears and you just see the dialog with whatever environment you are in behind it.
"It's the one that says Bad Mother ****er." - Jules Winnfield... Describing his wallet, Pulp Fiction.