The Megabus drivers have been, by far, much more pleasant than anyone I ever encountered on Greyhound. On one of my trips, I sat up front and the driver was incredibly friendly and often checked in with the passengers around him about air temperature and the volume of his personal radio (not bothersome at all). It was great. We were delayed, but it was the traffic's fault, not his - unlike drivers of certain other companies, he made a point to tell us what was going on and what the estimated arrival time had changed to.