Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Disappointed in the quality

We were very disappointed with the quality of the item. The side and back walls, as well as the top cover, all made out of sturdy plastic, were warped out of shape when unpacked and did not fit together as they should. It took at least 4 hours to put the whole unit together. Even though my husband is pretty handy and can fix just about anything, he had a terrible time making the pieces fit together and had to make a lot of adjustments. It's nice and sturdy, but we will forever have to look at the warped walls and top. We do not recommend buying this unit on-line because you cannot examine the content of the box before you purchase it.