Product review (2 stars): the rivets where the stainless parts were joined are visible (look kind of like dents) loud
pros:  it's cheap

cons: it's cheapness
the clock is 24 hour format only and the display screen is very bright, lights up the whole kitchen at night.
kind of flimsy.
does not move very much air at all.
the rivets where the stainless parts were joined are visible (look kind of like dents)
loud.
there is a whistling sound from the air movement.

all of these things could be overlooked if it moved a lot of air, but unfortunately it does not.  I can hold a lighter up under it and it won't even blow out the flame.  all in all kind of useless.  venting 3ft strait up into the attic so there should not be any airflow issues there.  For $200ish i guess its ok but i regret not spending more on a quality hood.