I have been wanting a cordless vacuum for a long time and I love my other Samsung products so I was very excited to get this!  I have 3 cats, one is long haired and I vacuum my house at least once everyday.  This vacuum did not disappoint!  It's so lightweight and easy to maneuver especially being cordless.  I feel it does an excellent job getting the pet hair out of my rugs and it is great on the bare floor too.  The "power boost" is really great where the pet hair is stuck in areas and it's also very economical that it comes with 2 batteries.  I HIGHLY recommend this vacuum!  I will never go back to a heavy corded one!