Product review (5 stars): great stove-good value
We have had the dual fuel 48 inch 5 burner for 6 years.  It is terrific.  I have cooked in restaurants and I love the large griddle (compared to the useless narrow griddle on many high end ranges) for breakfasts, grilled sandwiches etc.  The low simmer on the burners is the best in the business and can simmer all night without scorching.  The convection oven is superfast.  The high BTU burner (better than Viking) is great for stir fry, though a commercial wok range has more BTU's but is single purpose.
  We have the integrated hood and stainless backsplash so cleaning after frying is easy.  The hood baffles go through the dishwasher.
  We have flooded the cook top from the pot filler and the burners must dry out before the igniter works again.
  Overall this is a  commercial- look work horse and much easier clean up, better high BTU burner, better simmer, bigger griddle than the more expensive competitors we compared or have used like Viking, Wolf, thermador etc.  Real commercial ranges are brutally tough for long use but are usually open burner design and hard to clean up.  They are not good for home use without a hired crew.  They do not have the simmer setting  or the closed burner design.