Is it me, or is the touchscreen PTV an invitation to annoy the crap out of the guy in front of you. I am in F on a domestic 757 and exhausted after an international connection, yet all my attempts to get a few winks are thwarted by the guy behind me, seemingly sparring with his touchscreen television!

No amount of evil eyes will get this guy to stop as he is banging on the screen like he is pushing buttons on his xbox, each tap reverberating through my brain, inches away.

Is it me, him, or are these things an inherent disaster for passenger comfort?