No they don't.Apparently he was prone to be wowed by shiny, blinking lights since almost all of the professional reviews have called the touch bar a gimmick.
Some say it hasn't reached its full potential yet (which is obvious, because it more or less relies upon third-party Application support), but not too many of them have out-and-out called it a "gimmick".
People who do video and audio editing are really liking it for "scrubbing", for example. And since you tend to do a LOT of that in those applications, I'd say it was a pretty well-thought-out feature.
The people that seem to dislike it the most (other than the out-and-out Haters) are Developers who depend on the Escape and Function keys a lot. But most of them don't use ANY laptop's built-in keyboard if they can help it, so...?