5/5
I'll have to admit i did not like the former lines of MT products, pretty much the only thing i liked was their Cell-Tech for post workout glycogen replenishment/creatine.
Anyways on to this product they clearly label every single ingredient and HOW MUCH there is of it. The energy from this is just crazy, i usually always get to the max dosage of a pre workout for energy but i have continued to stay around 1.5-2 scoops which is surprisingly less caffeine then i used to use. The yohimbe + Large amount of citrulline in this product make the pumps just insane, i seriously have never experienced such a pump. Agmatine isn't even close in my experience. I am on my 5th tub of the new Nanovapor and both flavors fruit punch and blue raspberry taste perfect. Once i finish my 5th tub i will be trying sour apple!
Highly suggest you contact MT for a sample, see for yourself!