Just wait for the email with the instructions. It's not a big deal to keep it for a few more weeks, or is it? Too bad we don't get a production model in exchange. It's a shame they only give us a $200 coupon. Anyway, it was interesting to play around with it. Well, when it worked - mine was bricked for several weeks after an update.

As it turned out, we won't get a replacement, just a $200 coupon code. :(

NLTagger's enumerateTags() API remains broken. Even after following Apple's example from the developer documentation, which is meant to demonstrate how to identify parts of speech in a given text, the only tag returned for each word is OtherWord (see attached screenshot).

NLTagger's enumerateTags() and tags() methods are both broken. I've submitted a bug report. What I find weird is that nobody has reported any similar issues so far.