Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What happened to dijon mustard vinaigrette?

Once upon a time Delouis Fils made a delicious and authentic dijon mustard vinaigrette. I discovered its merits when I purchased the product at Whole Foods. But Whole Foods stopped stocking it, so I went online to search it out. The first time I was able to buy the same product. This time, much to my dismay, I ordered a totally different product although the name is the same. The new dijon mustard vinaigrette is no more French or authentic than any Kraft product. It is glutenous and slightly sweet and--to make a long story short--I threw both bottles out.