It's really bad. I get it, it's Vegas so you need to be all show but forgetting everything else while bells and whistles are going off everywhere else? Not cool.
The signage is pretty much non-existent especially if you are looking to pick up your luggage. You are just in one huge auditorium but lights, videos and loud sounds just kinda circling praying for your baggage to show up.
The taxi line is insane but it does seem to move pretty quickly, they just really pack 'em in everywhere in this airport. Overall thought, it def does the job of welcoming you to Sin City.