Better-than-expected, in fact. I’m dictating this entire thing with dictation and Mac OS X mountain line.Compared to the various versions of Dragon dictate that I’ve used, it seems to work pretty well. I greatly accuracy about on par with Nuance naturally speaking 11.On the other hand, user interface leave something to be desired. In particular, I can’t just dictate continuously. I have to keep pressing the function key for each sentence I want to dictate and then click done.That’s probably because the recognition doesn’t happen directly on my own computer.Instead, it sent to Apple for recognition on Apple servers.