Product review (5 stars): Excellent Quality At A Mid-Level Price
The appearance of this range is very upscale. Not just "professional looking", but obviously built to higher standards than lower-end models. Looks fantastic in the kitchen. This is a mid-level range, with features placing it in the top of that category.  We've been using it every day for 3 months now.

The oversized oven window was one of my must-have features. It's very nice, indeed - but the tinted glass and dim interior lighting hampers your visibility somewhat. Perhaps a brighter light bulb will help.

The 5-element cooktop is perfect for family use. Warming element works great, we use it often. Quick-boil feature definitely heats faster than the other burners, and works really well with small-to-medium size pans/pots. Large pots of boiling water still take awhile, but no worse than a coil-element burner. Elements heat fast, controls are precise. Those familiar with smoothtops will be right at home. Small scratches aren't noticable from a distance, and it usually takes no more than a few minutes for routine cleaning. We still prefer the old salt-and-pepper surface, but this black version cleans up just as easily. It's unforgiving with dust particles, but this doesn't affect cooking performance or require special cleaning.

The oven is fantastic. Control panel looks a bit daunting, but the basic controls are straightforward. We mastered the layout and display very quickly. The oven status graphic is very useful. Touch controls are smooth, alert beeps are effective without being annoying. Very well designed. The brushed stainless console is easy to clean, a spritz of Windex is all we need for most splatters. The cooktop knobs are very easy to clean, and won't discolor like plastic.

Baking and roasting times are noticably faster. Preheating is fairly quick, but doesn't seem any faster than our old gas oven. The fan is acceptably quiet - puts out a steady humming sound that's neither loud nor obnoxious. Browning ability (ie; a roast) is superb - nice bark on top with even browning - including the bottom. Several features are available for baking/roasting, all helping to insure good results. Everything we've turned out so far has been nearly perfect. Temperature probe and automatic keep-warm work as advertised, and are very useful for daily cooking.

We've had 3 self-cleaning ranges over the last 27 years, and this one beats 'em all. While experimenting with the broiler, I created a MAJOR greasy mess that covered the cavity and racks. By the time smoke began to pour out, the grease was hopelessly baked on. I did my best to clean up that mess, but it was a lost cause. Didn't expect much from self-clean, but 4 hours later I couldn't believe my eyes. It was sparkling! I did have to soak/scrub the racks, but the oven interior was like brand new. Very, very impressive.

We feel we got our money's worth. If it proves as durable as professional-grade, this is one sweet bargain.
UPDATE 7/19/17: After 2.5 years of constant use, still looks and cooks like new. Solid choice.