Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a piece of junk

I wish I had believed the reviews and not ordered this shelf. I can't believe I paid this price for a piece of junk that will not stand up under any weight. I wired it together and it still would not hold up. Don't order it unless you are using feather weight planters.Gardman R691 4-Tier Greenhouse Staging