Did the combo tour – city tour and JFK tour. Great price. 1.5 hours. Very interesting. Driver (Ricardo, I think) was very knowledgeable. Bus was clean, nice temperature, drove well. Driver was very professional, knowledgeable, could answer all questions. In fact, I learned on the tour that I could take the train to the airport. The hotel I was staying it told me I had to take a cab. The train was only $2! Probably saved me $60.
This tour hits every location you need to see in Dallas. JFK tour was awesome! Takes you on the route that the motorcade took when JFK was shot. Then takes you on the route that Oswald took after the shooting. Pretty cool.