I like them, pretty good. Actually very good. However, my one issue with him is that he's very "textbook", pretty much the dream pianist for your typical jury at a competition. Nothing wrong with that, his playing is still quite impactful and emotional for me. But players like Argerich or Horowitz will always be a step above me due to their uniqueness.
Even though I've praised the recording, take note that they're heavily edited through splicing (as in, one recording of a piece isn't just one take but a collection of takes edited into one). So the "textbook perfection" Zimerman displays isn't quite achievable as we'd like to believe. I much prefer the rawness of live recordings.