Product review (5 stars): works well for me
i really like the brushes that come with it. the vacuum part does not work for me. my vent  has three curves  in it (one being a right angle and it does do a goo cleaning. for me, the only draw-back is the the vent brush is not long enough for my vent. it would be nice if i could get an extension to push the brush end to the outside end of my vent.