Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Happy with Natures way Spirulina

This is one of the supplements I've been taking every day for over a year. This particular brand seems just as effective as other brands I have taken, and the price is average. It's conveinient to be able to order most of my supplements from one place, get quality,save money, and free shipping, makes for a winning purchase for me.