I didn't like it for the same reasons people dislike touch controls in cars. The selection and placement of buttons is constantly changing, and I have to take my eyes off the screen to see what I can do on the TB at the time. I had an MBP with one for 5 years and barely ever used any of the features. The only thing I really found useful was the scroll bar for videos, which is useful on abysmal video players like Instagram which otherwise don't have that function.