I’ve owned for 1 week. Seems to work well on wood floor and low pile rugs. I do have a thicker carpet throughout my house. Sometimes the roller sounds like it’s shutting down when I go over areas. I stop and then it resumes power.  The auto empty canister works great! 
I do notice all the debris clusters around the filter and not in the canister as a whole. Not sure what’s happening there.  I use the auto detect to go over the carpets. The battery does decent.  Overall good, but still think it could perform better. My other corded stick shark has way more power.