Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Try another brand

As with a lower-priced Krups expresso maker I bought, this one started out OK but soon refused to extrude more than 1/3 an expresso cup of expresso. The coffee -- no matter how coarsely it was ground or how loosely I put it in or what amount I used -- became compacted into a brick that water could not pass. Removing the coffee from the expresso holder involved digging it out with a spoon. (This compaction doesn't happen at first -- only after the machine has been used about 20 times. What causes it to happen? Beats me.)With the first machine, I thought it may have been something I had done. Now, I know better.Conclusion: Don't take any Krup.