Very easy to operate! I like having a 4 cup option on the coffee maker side. Our last Keurig duo (Gen 1) stopped working after 1.5 months. Keeping our fingers crossed on for this one!

I love having one unit to do single cups and a whole pot. Some nice features and coffee decent but I wish it would not spit over the counter so much at the end of a brew. Still a small negative for a nice unit.

We like our new K-Duo, he likes hot beverages and I like cold ones so this really fits the bill. We now have just one appliance to serve our beverage needs and it freed up some counter space!

Sadly , I expected a lot more out of this machine. The autobrew appears to be a very cumbersome feature. And the pot spills all over, even with care.

Feels cheap, works great but it feels like really cheap plastic. So far no issues except i did get grounds when i ran water thru the single serve side for the first time.

Everything is great! One drawback however is that it won't brew a pot of coffee that's smaller than 6 cups. I don't always want that much coffee, so I end up pouring it down the drain.

This duo is perfect! I love the ice coffee I can make one day then next day switch it up. Or I start my days with hot and end with cold. It’s really a nice edition to my kitchen.

Tastes like plastic, can't get it out. have run tanks of vinegar, baking soda, lemon juice and water. Single serve and multi-serve both just smell and taste of plastic. Don't waste your money.

I have tried other brands and have had no luck with their brewing systems. I have owned this product for two weeks and it has not missed a beat. Fully satisfied.

I love this !!!I had my last Kuerig for 18+ years and was going to order the same one but saw the K duo and couldn’t resist the price. It is amazing I love it! My husband is thrilled with the ice coffee