I do not agree with the many critics who question the quality of the cut; we can not ask that kind of gadget professional cut, these criticisms are not objective. By upgrading if that's what you want, it seems obvious.
For me, it was to have a compact extra tool for grating carrots, he fully served its purpose, I'm very happy.
Disassembly / cleaning is very quick, this is another strong point of this extra robot. Perfect value for money.