I travelled on Greyhound to State College, Pennsylvania and back. The ride up to State College we were on a bus that the driver stated the engine light had come on. The driver got off the bus and said he had to check to see if any fluids were leaking. They were not so he continued to drive eventhough the engine light was on. Coming home it was disgusting. The Greyhound bus was filthy. I actually took pictures of how dirty the seats were as well as the toilet. The toilet had so much debris that it was not able to be used so we had a 5 1/2 ride... read full review »