I always thought the vitriol directed at the TB was a little exaggerated, but after just getting a 2018 15" MacBook Pro this week, I'm having an even harder time understanding it. I love the Touch Bar. So far the main apps I've used it comes in handy. I use it more often than I used the function keys. Switching between Safari tabs is great when I'm writing a paper and have several research articles open. My wife has used the new computer several times, and I had to explain to her what the TB was the first time she used it. She told me yesterday that it's now her favorite thing about the new computer.
I think people would like it more if there hadn't been such an initial stigma about it.