The product arrived on time or sooner and was cheap for the delivery time of a week. Prints are very nice indeed. Some 3D-printed product parts, however, need some extra tinkering (e.g. the extruder mount needs some drilling for the auto-levelling switch to work), and the bed mounting nuts don't fit in their slots, had to use wobbly small nuts (Proper bed mounting brackets would be nice).
The manuals are very good and extensive, you can mostly guess what they mean, it takes about two days of work to get the printer up and running. The glass bed breaks easily, could be better material, or a spare could be provided.
To summarise, a great tinkering project with very nice output, with just a few imperfections in production getting in the way. Oh, and beware that kossel-type printers basically don't print flex materials, it turns out, so you are limited to hard and semi-hard plastics.