This would benefit from a larger cell phone lot and people using it. They need more cops out to keep the flow moving as too many people idle waiting for arrivals.
TSA here screams non-stop all sorts of obvious and random things to the long line of people trying to go through security check. Scream back -- and let me know how it goes :)
Doors on the women's restrooms swing in, PITA to get baggage in and out. Major fail. Great for connections though, small and efficient airport for a large market like Dallas.