I came across this on Salon this morning - seems the author had a better time on the Amtrak part of their trip vs the flying cattlecar part (big surprise for us here... but seems to be a different spin on the Amtrak experience as voiced by all to many articles one sees around).
http://www.salon.com/2014/02/18/skipping_the_airport_saving_the_planet_my_19_hour_carbon_saving_jaunt_across_america/
http://www.salon.com/2014/02/18/skipping_the_airport_saving_the_planet_my_19_hour_carbon_saving_jaunt_across_america/