Instruct: Classify Amazon reviews into positive or negative sentiment
Query: cheap innards

I just returned this to homedepot in the 30 day moneyback guarantee program. I really thought this would be the answer to my search for a quality small grill. Looks good on the outside--heavy metal, porcelain coating. They really cheaped out where you couldn't see it. The burner unit is just a tube with a tiny screen that shoots straight up onto the cast steel plate--- yellow flame and very uneven heat. The valve has almost no adjustability between high and low. Don't buy this grill. the search continues.