We have purchased this product for years. The latest order (4 boxes) and the replacement box they sent don't go through the machine while other brands are just fine. You get a cup of coffee grounds, a notice to open slowly or the hot water and grounds spurt out. I've done the maintenance and all other cups work just as they should. We have been using these for years and this is the first time we've had a problem like this.
I've never liked Decaf coffee, because it lacks the intense flavor of real coffee. However, I've reached a point in my life where I need to cut back on my caffiene intake, so I decided to give the Green Mountain Dark Magic Decaf a try. I was surprised with how good it tastes! I don't think it tastes quite as good as its caffienated twin, but good enough that I can still enjoy two good cups of coffee in the morning, one tegular and one decaf.