I love the auto-empty feature of this Shark vacuum which limits your exposure to dust and allergens. The suction power of this vacuum is amazing, you don’t have to repeatedly go over an area to get it cleaned. It picks up dirt/debris/dust in the first attempt itself. One thing I have observed is that the motor head gets stuck upward while vacuuming and you have to press it down to readjust it which is annoying at times. I am also not quite impressed with the battery life as it gave me only 20-30 mins of cleaning time with a full battery. The vacuum is not too loud and very efficiently suck up all the dust/hairs/allergens!