I use this after any high-impact cardio workout or after lifting/circuit training. It definitely helps with post-workout soreness. It mixes well (I use a Blendjet 2 to mix it, and there are no lumps left after the 20-second cycle). I have not tried just putting it in a water bottle or shaker cup and shaking it though, but with something like a small blender, it mixes fine.
The fruit punch flavor tastes pretty good although it is not as good as the original P90X post-workout drink (which I do not think is being made anymore) that they sold when the program first came out, which tasted like a creamsicle. But, this is a bit less expensive than that was, and gets you more servings than that did. And, it is not loaded with sugar like some post-workout powders are. I definitely recommend it.
