We have it and never use it because I'm too cheap to buy the K-cups. I purchased the my K-cup thinking that I would save money, but the coffee isn't nearly as good even when I use gourmet coffee. K-cups are expensive (IMO) even when purchased on sale.
We got a French Press for Christmas and have been very, very happy with it!
I will say that the Keurig is convenient and we think that the coffee tastes good (we used to get the Green mountain k-cups), but it's a purchase we have regretted, frankly.