I'm a happy gadget nerd.
You can make small amounts of sauce with it which is a massive bonus compared to the bigger pricier models. Nobody really needs to make 2 litres of mayonnaise or salsa verde at home. If you do, you probably live in the countryside and have enough countertop for a massive food processor with all the whisking gadgets etc. Even so, I'd still start with one of these and see if you find yourself wanting a more comprehensive model. The bigger ones don't do so well with smaller quantities so this really does have a place for anyone who wants to turn food into sauce.

