Product review (5 stars): Great basic replacement and straightforward install.
Nice basic replacement for the broken range hood that came with our house. The old NuTone was completely dead, so, we purchased this as a replacement. The product came packaged relatively okay. There was a small dent in the upper fold on the back of the unit, but since it would be barely noticeable, we didn't bother replacing it. The NuTone I took out was recessed in the top, and the electrical supply from the wall was near the top of the unit about 3 inches over from the corner. This unit is completely flush topped and has two knockouts, one on the top, and one in the rear about 7 inches in from the corner. I had to cut a swath of the drywall behind the hood to get the power supply to line with the knockout. Not a huge issue, but slightly annoying.

There are instructions for a recessed cabinet install as well. The unit out of the box is fine for a flush bottom cabinet. Figures I have recessed bottoms. Instead of installing filler wood to make flush for the mounting holes, I opted to use longer wood screws with washers and tie right into the bottom shelf in the rear, and use smaller holes on the front lip of the range hood to bite into the front fascia of the cabinet. Make sure you drill pilots for the screws. 1/8" drill bit works beautifully. Once hung, make your electrical connections. There are no wire nuts supplied, so, make sure you have some handy. Everything else went beautifully, the unit is solidly in place, and everything works perfectly. Switches are substantial and we put a 75 watt equivalent LED bulb in there, so we can actually see what we are cooking now!

I would have rated 4.5 due to the dent in the unit. The box was not damaged, so, it came from the factory with that issue. Since unit works as desired and it wasn't a huge problem with the dent, it retained a 5 star review.