Product review (4 stars): Very happy with this range.
I have had gas range about 3 months now and love it. Installation was a breeze.  The oven works like a dream with or without convection.  I have roasted turkey, baked bread, bagels and pies and the convection is much better than my previous oven.  The thermostat in the oven is spot on, unlike my old oven which was 50 degrees off.  I was worried about the stainless steel cook top as there were many complaints.  I have none.  It seems like nothing sticks to the stainless steel like the black stove top on my previous gas range.  I have never have to scrub anything off (and I don't clean up after each use so some gets "baked on").  I just wipe the top with a little "greased lightening" cleaner on a cloth and buff with a paper towel.  The grates go in the dishwasher and come out great.  The burners on the stove top get very hot for browning and pan frying.  The simmer burner also work well.  Yes, I agree that the oven fan is a bit loud but the convection baking and roasting is wonderful. We had company and sat around the kitchen bar while using the oven and it did not impede conversation at all.  Yes the center burner is not very useful and I have not even tried to use the griddle having heard all of the complaints about that.  I have used it to braise/simmer with my oval shaped dutch oven and it worked very well.  If I had a choice I would not have a 5th burner but most all ranges in this price point and feature level come with a 5th burner.  For the above to reasons I gave the stove 4/5 stars.