[lathiat]

One thing I've begun to dislike is that traditional IFE had polarising or directional filters so you couldn't see the screens of seats around you. iPads being used on some flights now don't so you see a sea of screens and in some cases some movies could flash quite some bright light from long away.

But now a resent plane I was on (I forget with who) the inbuilt IFE also didn't have these directional filters which was really annoying as you could see basically every seat beaming into the dark cabin.