Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Reformulated and now nasty.

This used to be my favorite lunch but recently Simply Asia reformulated this into an entirely different product. The old product has a slightly sweet and spicy peanut sauce and a peanut topping. The new product has a spicy chili-based sauce (and no peanuts.)Hopefully the new version will not sell and they will move back to the old. Bad call on the part of Simply Asia.