Product review (3 stars): A Good Value.
Doesn't come with charcoal filters for recirculating air. Instructions don't match up with model and subsequently are pretty vague. The brand also seems pretty suspect, doesn't seem to be particularly reputable. Simple, straightforward, quiet, budget range-hood. I'm pleased with how this product turned out, but because of the lack of charcoal filter and instructions I give it a 3. I ended up fabricating my own charcoal filter out of a 6in worm gear hose clamp, tight-knit hardware cloth, and activated charcoal pellets from a fish supply store. After testing, it seems to work pretty well. I also ran into an issue with the length of the upper tubing: it's too large and won't fit in the space between the top of the hood and the ceiling. I'm going to end up having to hack/cut it down to size and re-tap the bracket holes. I have mine set 35in above my range (max in instructions said 36in) and it doesn't capture all the smoke. I'm going to have to add baffling to the sides to help guide it to the filters. I'm not sure how long the motor will last, but I'll update as necessary.

Summary: difficult installation, lot of extra work, saved a ton of money, and it's a lot better than having nothing.