Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Looks impressive but falls apart

I have a similar experience to several other reviewers. This machine worked fine for 3 or 4 rug cleanings, which in my house is not a big job. But somewhere around the 4th time, the valve to the clean water tank just stopped working, and now all it does is leak water down the side of the machine, no matter how many times I try to reseat the tank. It would be quicker for me to just dump the contents of the tank on the floor. I am so upset that I spent so much money on this item and now it's too old to return, and not worth repairing. What a waste. I do NOT recommend this product!