My impression after the first "missions" ... well done, Dyson! Pretty good concept!
The nozzle is very easy and works almost fragile but is really intended for sucking up parquet or smooth Untergründn optimized. The suction force to the ground in relation to the weight of the suction tube with the nozzle is selected so that you can perform very fast and accurate Saugewegungen. Up under the furniture and in the smallest corners.
If a resistor (eg carpeting) works the nozzle to very quickly. So it says here Attach the other nozzle.
A park feature has not die unfortunately. But this is certainly due to the fact, as light as possible to construct the part. For the Park function of plastics in many areas would be greatly enhanced which in turn would go to the expense of agility.
Becoming entangled "dust bunnies" in the brush is in the nature of things. I do not mind that. Better quickly & easily vacuumed the apartment and a minute spendiert the brush to make clean Wieser as from all over the "Saugerei" with non-optimal equipment from having to make a 2-hour job.
Learned: vacuuming with the right "tools" can even be fun ... (PS .... hoffentl.liest this my Fau not ;-))