I love my vacuum.  I finally found a vacuum that completely fits under the sofa with out scratching the top. I vacuumed my carpet about 5 hours before I received and charged my new shark. And the amount of dust, dog fur and my 40 inch long hair that got picked up was unbelievable.  It looked like I haven't vacuumed in months. And my hair was not stuck around the brush rool at all. I am so happy with my new pink shark.