Yeah, that was part of what bugged me about the Senseo were the cost of the pods. I didn't think the coffee was that wonderful, but I have to admit it's a lot better than instant and faster as well. If I was going to keep my machine, I was going to try to use a re-usable pod, but we bought a new stove-top pot, so I gave the Senseo away.
It makes sense it's like Dutch coffee, but I found them not to be like Finnish coffee at all. It'd be interesting to figure out the regional variations in coffee styles/habits/tastes in coffee drinking countries.