It's very expensive coffee, although it tastes as fine as the various flavored beans I grind in my grinder at home.
I have two offspring that have used K-Cups for a long time. It's all they have, and I use them when at their homes.
I doubt I'll have one in my home, but, if I ever do, my sister-in-law gave me a K-cup sized reusable basked to fill with my own grind. That is much less expensive.
Hint....the reusable baskets are a pain to clean in between each cup. I need more than 1 cup of coffee. Lol