Used it maybe 5 times. I set it to 12oz and walked away assuming it would stop at 12 oz like it did the past few times and i was wrong... it kept going and empied all the water on my floor its unfortunate that i didnt take a picture of the aftermath. It unfortunate that the window closed to replace this machine and try it again. If you buy stay close or you will run and get a mop.. turn on and don't walk away...

I bought this ninja coffee machine because I have other products that ninja makes and I love them. I absolutely hated this pot. Bought it for the K cup feature and it was terrible. Every k cup was full of grounds no matter what I did. I checked all the reviews before I bought it and none said anything about that. I had water coming out of the top a few times with the k cups while it was running and a few times the cups were so expanded coming out they were tight and slightly hard to remove. The 14 cup pot works great.

Beware of any 8-18oz coffee drinkers...coffee will not come out hot from this machine. Was extremely disappointed because I really wanted to love it. Thought I may have had a defective machine...nope. Had bought one from Amazon, another from Target for testing, same temperature issue. What's Ninja's recommendation? Warm up your mug or run warm water through the machine before use...really? No one wants to spend $200+ and have to perform additional steps to get hot coffee in the morning. My $20, 5 cup Mr.Coffee had performed 100x better than this machine. Please do your research and you'll find several other reviews who get coffee that is not hot.Another complaint, you have to manually turn on the warming plate if you make any coffee less than 28oz. There is no dedicated button to do this, nor does it do it automatically below that 28oz setting. You have to turn the knob to 28oz, hit "keep warm" that lights up, then switch back to 8,12,16oz. Thought I could fix my cold coffee issue with the warming plate...nope. Stick to another brand if you want hot coffee.

I had a different model ninja coffee maker and enjoyed it up until coffee was leaking everywhere. My boyfriend suggested we get a different ninja coffee maker and one that can use pods. So he bought me this one. Every single time we use a K Cup, all of the coffee grounds are in the bottom of the cup. This started happening just a month of having it. We have tried absolutely every idea to get it to stop. I’ve cut the bottom of the k cups after they’re used and the bag inside of it is being ripped from the needles. I watched a review on YouTube and others are having trouble with too. Also, when we use the coffee ground attachment and it’s “done” brewing, the coffee maker while sound off while the coffee is still pouring. About to buy a keurig and be done with ninja products.