Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Idea, but doesnt work.

Maybe I just did not read the info so I went back to my saved info and I did not see the following: ONLY WORKS IN SENSO MACHINES WITH MODEL # STARTING WITH HD781. I think I would have noticed, especially since the name of the machine is mis-spelled.But that's was OK because I want a Senseo machine. Now I find that Senseo direct sale is not selling anything but the Hamilton Beach and this does not work in the Hamilton Beach. I reviewed Senseo in other countries and it looks like some new machines might be so it might be appropriate to hold off making this purchase.