Product review (5 stars): We love it
We have had this fan now for about 4 months, and it has been great. We have a nonducted arrangement, so we had to buy this recirculating kit http://www.amazon.com/gp/product/B00147H9P2?redirect=true&ref_=cm_cr_ryp_prd_ttl_sol_42
I read some reviews that made it sound like you don't need these kit to use as recirculating, but you certainly do. My husband was able to install everything pretty quickly, less than an hour I would say.  The fan works very well at sucking up steam and odor. It has a wide span of fan speed to choose from. I even like the sound of the fan on high, it is a soothing sound. I found our old exhaust fan sound grating at a high level. It did not come with light bulbs. My husband purchased some LED bulbs for it and they work great.  As others have mentioned, the knob controls feel very flimsy, but we just turn them gently so as not to break them. The fan on/off is a rocker switch. The fan speed and light are knobs. I did a lot of research to find a fan that was kind of luxurious, but still fit between our standard depth cabinets. I didn't want something sticking out and looking strange. We don't have a soffit, so our cabinets above the range are really high up -too high to use even. It looks much better to have a appropriately sized exhaust fan in here than the dinky Kenmore that was here before. Also, now my fan to cooktop ratio is actually in the recommended range. Score!