I didn't like it because of the taste and the amount of PB in the jar. It looks like the jar held lot of powder, but when I started mixing it with water, I found that I used more powder than I thought.
PB2 doesn't taste like real PB, I found it a bit watery and I went through two jars pretty quickly. A little expensive for what it is, so I went back to regular PB.
HTH