Exactly, Milos is like 10 years behind other supplement companies. He promoted this stuff like it was something revolutionary. Take a look at Biotests Surge drink. Same shit.
And regarding the bloodflow and delivering aminos during the workout somehow boosting anabolism -- it's a nice theory but there is no proof at all that it makes you grow faster at the end of the day. Aminos in a fasted state and/or preworkout boosts protein synthesis acutely but what about in someone who is not training in a fasted state and eating a lot of protein already? That's what's unknown.
From what I've read, Sarcev seems to be promoting the timing of consuming these nutrients, moreso than the nutrients themselves. As I stated in my initial post here, it's not much different than what I've been doing.
The changes I've made is that I'm taking a creatine supplement during my workout (SIZE-ON). And, I'm taking the pre-workout shake much closer to traning time than I was in the past, mixing it with a NO product. The post-workout shake has been a constant.