does not heat up cup as much as i thought it would. Even usuing the extra hot button. Also extra needles at top pickup coffee grinds and stop up.

I absolutely love this machine!! I was very skeptical about this machine and I am so glad I changed my mind!!!

I looked for weeks at different brew systems, this is the best with the most bang for your buck directly from Keurig, and a great warranty.

Love the Duo, Gen 2! The option to make a pot or a cup is fantastic. This is quieter and quicker than my old one that finally wore out.

Love it so far. It's very versatile and the coffee always taste good weather a whole pot or one cup at a time

So convenient! Love the resivoir. Fill it once and you can go from pot to pods with variable sizes.

I was pleasantly surprised at how this brewer works. No wait for water to heat. Push any button and it’s on. It’s just fun and easy to use.

So far this coffee maker is great. I love having the ability to make just one cup or a whole pot without needing two separate coffee makers.

Duo coffee pot really does well - love the extra hot and strong brew available for K-cups and the choice of serving is excellent

This works great in an office setting. There are significantly less k-cup's being used which is perfect for a more eco-friendly office.