I waited a long time to purchase this system and I’m so happy I finally did! I am issuing the same coffee and teas I’ve always used but now, through the Ninja system, they taste perfect every single time! I’m so sorry I waited so long! I wish each beverage size could be customized (programmed by owner) but I am still very happy with everything it does. I’ve had no problems at all. It has worked flawlessly.