Sort:  

An understatement, I'd say! Judging from what I've seen of the miniature market alone, it seems that 3D printing started out as recasting 2.0, but now we've reached the point of making products that are superior to what is commercially available.

Yes, and also making parts that were never available in the past. Model railroading is a good example of that. There's 3-D printed stuff available now that the manufacturers never made in the past because they'd never sell enough of them to get back their production costs.
The little wargaming tanks in your video are pretty nice, especially considering their scale.