Stephen Hackett picked up one of the new Magic Keyboards and reviewed it:
I feel like I’m still in the learning curve of how much pressure I need to use, but I haven’t had any pain while getting adjusted to it. I like the clicky, precise nature of it; even using the built-in keyboard on my MacBook Pro feels sloppier, somehow.
Last week, I picked up a new Magic Trackpad. It’s super pricey, but it feels very much improved compared to its predecessor: the tracking surface is bigger, it feels more responsive — not that the old one lagged — and it feels more comfortable to use. The new keyboard sounds similar: improved in a lot of little ways to create a much better overall experience.