I didn’t have high hopes for how this would do on my rugs. The auto suction feature adjusted appropriately for my ru—gable entrance rug. Although I couldn't feel it suction to the floor on my more traditional living room rug (as I could on hardwoods), upon inspection it picked up all the fine black dog hairs. 

I am considering getting rid of my corded d—son and actually using this as primary vacuum. The extra battery is awesome. I got tired of cleaning before both batteries were depleted. The trash cup filler frequently, but I soon got the hang of emptying it.