Usually I have a decent experience with this Ace Taxi. I recently took a cab to the airport. Driver on time, check. Driver drove safely, check. Made it to the airport on time, check. Driver, talked appropriately, uncheck. The driver of this cab started to preach and cuss all the way to the airport. At one moment I started to get nervous about his mental health. He talked from my pick up location all the way to the airport. Upon arrival, he calmed down and returned to " normal ". WEIRD! ! Thank God I made it safely, but that was the most unusual, and slightly unnerving cab ride of my life.