Product review (4 stars): looks great. I put it in a rental house
This vent hood, for the price, looks great.  I put it in a rental house, and it looks very modern.  Installation was not hard, but the instructions are terrible.  I read them 4 times and then just installed it as best I could figure out.  There is a small U bracket that goes at the ceiling line, and a couple screws that mount to the wall to hang the main body unit from abut 32 inches below.  Then you put the stack on top by hanging one piece from the bracket.  I marked my stud line and punched a couple extra holes inside of it to put some additional screws straight into a stud.  After I hung it the first time, I measured from the ceiling and realized the vent stack was too short to cover the distance, so I had to remount the whole thing 3 inches higher.  That was really something I could have prevented if I had measured to start, but the instructions don't quantify the max distance from the ceiling, and by moving it up I put it right at the max distance above the stove recommended.

It also arrived with a slight bend in one metal piece, but it was not something that would be visible so I just went with it.  I'm not a big fan of the military time display, if I was using this in my own home I might knock off a star for this.  Since it is in a rental and I don't have to see it, I'm happy with the look and price.