Just got back from NY last night and used NJ Transit buses and Path trains to get from Newark to the city. Total cost $2.75 per trip to city. (1.25 bus to Penn Station and 1.50 PATH train to World Trade Center). This is opposed to $14.00 for taking the train from the airport to the city. My wife and I saved grand total of $45 for airport transportation! I would not hesitate to take this mode of transportation again. My wife however felt really uncomfortable because she has never taken this type of public transportation before. I will agree that "Newark ain't a great place". On the way from the airport to Penn Station we were surrounded by a group of men discussing recent jail stints. On the way off the bus one decided to hug the bus driver to thank him. The driver did not appreciate this and an altercation occurred.