Yep, got mine a few weeks back and it is much easier to use than the P tailcap. I carry it around loose in my pocket and I've never had an accidental turn-on, which was a big concern of mine.
One potential concern; the anodizing of the tailcap I received is considerably lighter in color that the original tail cap and the rest of the body. At first it bothered me and I considered swapping out the switch mechanism from the new tailcap to the old. However, as I procrastinated in doing the swap, the mismatch ceased to bother me.