I've made comments about aminotaur elsewhere on this site but seeing as this is an official thread ill add my own ten pence worth.
Aminotaur is a bloody awful product that should be avoided. I ordered it when it first came out from echo supplements and dosed it at two scoops. Within twenty minutes I was in a dark hole and pretty much incapable of anything let alone training. I didn't feel nauseous, just as though someone and pulled the plug, I felt shakey and other worldly- not a pleasant experience at all. These symptoms lasted for about three hours. Following session I dosed at one scoop and felt just as bad. I gave some to my training partner to try just to see if it was me having a bad reaction and he to has sworn never to touch it again having suffered similar effects to me.
I rang echo supplements and spoke to a guy called dan who had himself tried it upon release and suffered the same horrible effects as me and my training partner. Dan refunded me for the product immediately and passed our feedback to AB designs. A week later I had a phone call from dan at echo saying that AB had no real explanation for the negative affects that people were experiencing but that they were glad for the feedback. Six months later and here we are again with Oliver dean experiencing the same symptoms.
There are a lot of really good products on the market but it would appear aminotaur is not one of them:(