I don't like these so much. I have an E7240 for a year now, and while it's great compared to most other laptops, I still prefer the keyboard of my ThinkPad X61s. When I tried the X230 keyboard, it also felt somewhat better than that of my Latitude.

That said, when I used Lenovo Yoga for a while, I was just surprised how bad a keyboard could be. I love my Latitude.

EDIT: and I miss the TrackPoint, although with a touchscreen it doesn't matter so much.