Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Smells

As the owners manual states, it may smell when first operated because of the oils used in its construction. Well so far I have run it empty of bread mixture three times, cleaning the grease that oozes out of the shaft that connects to the bread pan. And it still stinks of hot, almost burning grease. A couple more tries and then I call the manufacture and possibly return it.