So I finally got around to installing my Autotech Engine Mount Insert today. Let me just it was a world of difference. My 2.5 feels sportier, pulls better, and is certainly a lot funner to drive.
The wheel hop that was once there is now gone and the car pulls quicker off the throttle. Essentially, there is less 'give' in the engine when I push my car to go. Vibration is certainly greater in the cabin, but overall I have tuned it out all but entirely so far.
For $20 -- you cannot go wrong!
I highly recommend the motor mount insert -- 110%.