Overall, it fulfills its function very well patissiers robots (without the exorbitant price of its competitors who are jusitifés that if you use a professional in my opinion) but do not take it for grating.
Another big drawback, the price of accessories, have a second bowl costs 60, half the price of the robot.
So if you have in your recipe egg whites to do well or you empty your mixture into another bowl and clean for whites, either you do them before.
In short inconvenient but it will be the same on all pastry robots!