"A powerful motor for the price, if you don't mind the noise and manual operation."
The 900-peak-watt rating means the motor has sufficient initial torque to shatter ice and frozen fruit for a typical 30-60 second smoothie cycle, but it is not rated for continuous, heavy-duty work.
This is for someone who wants to make single-serving smoothies with frozen ingredients and values speed over subtlety. The inclusion of three cups makes it a good value for a small household where multiple people need a quick drink.
Anyone sensitive to noise should look elsewhere, as this design has no sound dampening. If you want to blend hot liquids, make nut butters, or use pre-set programs you can walk away from, this is the wrong tool.