I have now been using the helmet for several months. The helmet looks great, the pads are comfortable and the flip-up mechanism works without issues. There are however definitely room for improvement here and there.
The sun visor is quite lose and bends easily in the wind. The sun visor may touch your nose in case you drive ≥100 km/h with the sun visor down and with the visor fully opened.
The helmet also whistles a lot when the visor is partially/fully opened.
It is a cheap helmet and I guess you get what you pay for.