It's good stuff, I just got mine not too long ago as well.
Sometimes Evolution X7, which I think works much quicker intra workout, messes with me and it takes a bit because I get kind of queasy. Bodybuilding.com sent me like 4 samples of AminoX so I've been trying that recently.
It's a good product as well with a great price point. Tastes absolutely wonderful too. $20 for 30 servings. I'll probably pick up a bottle of it. The only odd thing I did not get at all is they recommend cycling off it
Perhaps someone could explain why? It's a post workout, none of them I've seen every recommending cycling.