The powder is fine and mixes easily. Has a solid 70% protein to overall mass ratio. I bought the creamy vanilla flavour and the taste is perfectly fine and palatable, but weaker and thinner than some other brands that trade off protein content for other ingredients like sugar. At about $30/kg it's not expensive either.
It comes in a zip-lock bag which I had a minor problem with opening up during shipping, but there's another seal on top that you need to cut off to use, so it's not as if it would spill out everywhere anyway. You're losing a few grams at the most, if it even happens at all.
Seems like a decent, inexpensive, protein concentrate product thus far. Would recommend