Instruct: Classify the given review as either positive or negative.
Query: Poor COnstruction

I purchased one locally and could not get another to match so ordered unit from Amazon. The unit came broken, but I was able to construct without broken part. The whole unit was warped and would not fit together well because moulded pieces would fit into each other. It took 3 hours to contruct whereas the original NOT FROM AMAZON was put together in 20 minutes.