Yes, I have a couple of these and used them for several years and they do feel good. Now I’m using mechanicals but keep those for any situation where I want a more compact keyboard.
To me they feel exactly the same as same-generation Thinkpads, which is to say the best keyboards in that form factor.
The only issue I have with them is the weak micro-USB plug: it’s great to have a detachable cable, but after a couple of years of daily use with frequent movement it started to fail.
The first symptom is Trackpoint drift: it suddenly starts moving the pointer at a constant speed in one direction, and you can only slow it down by pressing in the opposite direction.
That happens occasionally with all Trackpoints, but it should be a very rare occurrence. What you do then is simply leave it alone, and it’ll re-calibrate in a few seconds.
However, as the connector degrades, it becomes more and more frequent.
If you use it on a normal desk as a fixed keyboard it should not be a problem.