Touch ID is the only part of it I use because the rest of it is such a step backward.<p>I used Keyboard Maestro to create shortcuts for volume up/down, brightness up/down, play/pause, previous/next, and Mission Control.<p>I already had Caps Lock mapped to Escape with Karabiner-Elements.
I like it, although I don't use it a lot. It's a nice to have more then a must have. But it works so far flawlessly. I do like having Touch ID.<p>Probably be more useful once more apps take advantage of it. So far only a few non-Apple apps I use take advantage of it. I do hope Slack takes advantage soon.