Product review (4 stars): Looks great, but added a lot of work to an ...
My kitchen is an 8ft ceiling, but actually is shorter above the cooktop, because of ceiling being built down to the top of the cabinets as is common.  This created difficulty as I needed a shorter piece to cover the vent tube then was included (16" I needed only 8"). Cutting the stainless vent cover was a struggle as I did not have the proper tool and did not want to spend the $ for one use.  Ended up going with a knock off dremel with cutting metal cutting disc for $25.  Went through 16 disc to complete the cut and used a bench grinder to clean it up.  Looks great, but added a lot of work to an otherwise simple install.