has anyone else had problems with vibration and hard shifts

What is your question?

the car shakes and shutters during take off and acceleration.. we took it to the dealer and they have had it 8 days and have replaced the torque converter and now blame it on exhaust.. this car has alot of problems including the exterior lighting constantly needing new bulbs. The dealer seems to not care how long they are taking and i can assure you we will never buy a Toyota again..