As a "matter of taste" I would describe the plastic handle. cold-insulating - already clear ;-)
to me but rather acts of "cheap" and shaky. I would have preferred a more reasonable Mettalbügel.
What annoys me is the matter with the nozzles!
Even if you do not constantly change this, I think it's still annoying that I need two open-end wrench for the change. Although this can be "problems" with a rolling fork conclusions quickly, easily and professionally meet, but already speaks the mere fact of a DIY product, as unprofessional.
My Conclusion:
I am at peace with the product very. Point deduction merely because of nozzle attachments
highly recommended