Europe: First Impression

I've been to my fair share of different US airports, so as I stepped off the plane into the terminal in the  Frankfurt airport, things seemed a bit odd.  I thought - I feel like I'm in a foreign country, and then realized, haha I am!  (I was a little loopy from staying awake all night to try to preempt the jet lag.)  My absolute favorite was the exit sign: 

These things were all over the place, and every time I saw one I thought of a stampede with everyone rushing to the exit in an emergency.  Lol, don't walk, run!