Mark,
I think I fills a niche.
Admittedly, it would be better in a transportable form, but if you know how, it can be downloaded, and examples of non-preferred language can be edited out.
Admittedly, it would have been handy to have a few years ago, but it is giving current starters a consistant set of examples.
... and I'm not going to bemoan the fact that it could be more detailed in several areas ... half of something is better than all of nothing, and AutoDesk should be encouraged to continue their efforts.
Regards
Kerry