Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: A Must Have!

I decided to buy all Mustela products for my newborn as my friends have raved and I know it's the beloved brand in France. After the recent dust up with Johnson and Johnson products, I decided only to use Mustela or Burt's Bee and glad I did. I've used this shampoo from day one and my baby girl did not develop a severe case of cradle cap. When it would slightly appear between baths, I used the shampoo and it would disappear after each wash. Highly recommended... my baby is 3 months now and she has bathed every night since she turned a month old and I'm still using the same bottle, so it last along time.