Bests & Worsts Reviews from Amazon

Normally I love this shampoo, but something is wrong with this bottle. I’ve been using this brand for years, but this is the first time I’ve ordered it from Amazon. I am contacting them today regarding this purchase. While washing my hair I noticed an awful smell, and then I realized it was coming from the shampoo. I checked all the shower items I had been using but upon inspection it was coming from the shampoo. I then compared it to a smaller bottle of the same shampoo I purchased from target. The large bottle from Amazon smells putrid, it is a super thick consistency , and the color is a lot darker yellow tone. The smaller bottle of the exact same shampoo I purchased at Target does not small bad, it smells like it always has over the years, a soft pleasant fragrance, it’s thinner a thinner consistency that I’m used too & is a pearly golden translucent coloring, again what I’ve seen over the last several years using this product. Perhaps I just got sent an expired one? Or did I get sent a bottle filled with an inferior product? As stated I will contact Amazon to address the issue & then come update this review.