Amazing power that puts other food processors to shame.  However, it is not a seamless application with my ascent A2500 blender base.  There is only one-speed setting and when chopping up nuts and more heavy items, unless you hold the food processor down with force on the base it will bounce out of the base unit and turn off the unit.  At least with my old 1970's food processor, I can turn it, adjust speed, and not have to stand next to it the whole time.