Product review (5 stars): So far, so good...
I agonized for months over choosing a new refrigerator because I wanted modern features (such as an ice maker and water dispenser in the door, French doors, and so forth. But if you read the reviews of the higher-end refrigerators (like this one and other Samsung and LG models), you'll find about 75% five star reviews and about 25% one star reviews. What gives? For the most part, the five star reviews (like mine) are from people who just bought the fridge, they love the features, and everything still works fine. For the most part, the one star reviews are from people who have had their refrigerator longer and are having problems with it.

I've read numerous articles about how to buy a refrigerator and have perused the user forums at length and the impression that I'm getting is that these high-end refrigerators have all sorts of bells and whistles to attract buyers and justify their high prices, but the more technology that goes into a product, the greater the chance that something is going to fail. And a refrigerator is not like a computer in that you can't just toss it in the trunk and take it in for repairs. You have to pay someone to come out, just to look at the thing. The advice that I've gathered from all of this reading has been to buy a very simple refrigerator and freezer that has no ice maker, no digital display, etc. You know, the refrigerator your grandparents had. In fact, some people recommend buying an old, used refrigerator from a reputable manufacturer who still has parts available. I couldn't bring myself to do that. The features of this awesome fridge were too much to resist. So I bought this fridge and paid for the extended warranty through an appliance chain.

It's been a month now and I still love the thing, but I don't expect problems with it for a year or more, so I'll be back to revise my review if my positive experience with this unit changes. On to my review of this particular refrigerator:

POSITIVES
1) The ice maker and water dispenser seem to work just fine. Plenty of ice and cold water.
2) The door-in-door feature is really cool. I can store drinks and things that I want quick access to in that outer door without having to pull open the entire door (which is heavier, and therefore takes longer to open) and let the cold air pour out of the fridge and onto the kitchen floor.
3) The storage space is HUGE! This refrigerator doesn't take that much more space up than did the fridge it replaced, yet it seems to have a lot more room in it.
4) Every little bit of interior space on the doors has shelves, even if they're tiny in spots. Those are perfect for small condiment bottles (like Tabasco).
5) My favorite feature of all is the temperature-configurable central drawer. I like my drinks (beer and water) ICE COLD! I've set the temperature on this center drawer at the "Cold Drinks" setting (which is one degree above freezing) and that's where the beer and water go. No more putting a beer in the freezer so I can have a really cold one later, and then waiting too long and discovering that I've created a frozen beer-pop. Now I've always got ice cold drinks any time. This center drawer also has a movable four-way divider that's great for keeping the beer bottles lined up in neat rows with their labels showing so my friends can see all of the beers I'm offering them without having to hunt around. And the center drawer's temperature can be set for freezing, keeping drinks icy cold, chilling party trays down just the right amount, etc. Love this feature.

AREAS FOR IMPROVEMENT
1) I tested the filtered water that is dispensed for TDS (Total Dissolved Solids). You want the amount of total dissolved solids to be as low as possible, as the dissolved solids are minerals and (possibly) contaminants. The results were that the water filtered by this refrigerator has total dissolved solids about halfway between straight tap water and water that's been filtered by a Brita Pitcher. That was disappointing. It means that the water filtration is not really all that thorough. I'm going to recalibrate my two TDS testers and try again, and I'll post an update if my numbers change. My solution is likely going to be putting another water filter, in-line with the tubing that goes into the fridge. Then the water will be double filtered and I should be able to measure lower TDS values.
2) As I said earlier, I really love the configurable center drawer, however the drawer only allows the user four settings:
a) Wine & Party Dishes: 42
b) Deli Snacks: 37
c) Cold Drinks: 33
d) Meat & Fish: 29
This is great, except that I've measured the actual temperature and it's always a little higher than what you've selected. So my "Cold Drinks," which should be one degree above freezing, at 33, are instead at 34 or, more often, 35. I wish that in addition to the four settings, the user could make their own custom setting or two at whatever temperature they'd like. I'd make mine, "Truly Icy Drinks," and set the temperature at 31 or 32 so that the actual temperature would be 33 or 34. I still do find myself taking a cold beer out of this drawer and tucking it into the freezer for 5-10 minutes just to give it a little more bite.

So, my initial perception of the quality and features of this refrigerator is very positive, but the truth will be revealed in how well it holds up over time. I will revise my review if things change. Thanks for reading and good lucking picking a good fridge.