I quite agree, @jaapv – I’ve been using both since Day One, and the recent improvements in Sharpen were critical for the final image here. I’ve had a look at some of the similar products from other companies, for both noise and sharpening, and have yet to find anything competitive.
I have rarely found any sort of sharpening to make more than a microscopic difference, but recently used the newest motion blur correction to make an amazing difference – with the caveat that it was an otherwise sharp image: