This blender is absolutely amazing!  The power is unmatched by any other.   I had to learn to harness the power so that I did not purée everything but now that’s I’ve experimented it’s been great for blending smoothies, sauces and salsa.  And making dough is a snap!   This machine washes itself after you’re finished blending.   Just add hot water and a few drops of dish soap and blend on high and you’re kitchen is all cleaned up!  My friend has had hers for over 10 years and it’s still works like new.  Great buy!