Instruct: Classify a review into positive or negative sentiment.
Query: Easy to use

I got this cleaner at a great price while it was offered as a lighting deal. It arrived very quickly and I am very pleased with the job is does. However, I only give it four stars because after only two uses one of the plastic latches snapped off the water container with no abuse or force. I don't think that was a very well thought out concept in the design. While the latch is no longer intact, the water container still holds into place. My only other complaint is that the carpet cleaner does not stay separate from the water like other Hoover cleaners. It is mixed in directly with your cleaning water, so if you don't use all of the water in one cleaning it goes cold and is a bit of a waste.