I like it. My libido wasn't crazy, just present as needed.
I started taking it a the end of my last cycle and it made a huge difference in gains. More free test? Less estrogen? I dunno, but I had hit a plateau about week 10 and didnt change the test dose at all as I was 2 weeks from coming off anyway. I just added Proviron as the AI (Aro) was killing my libido. Strength/weight/vascularity shot up, without any water at all. Libido came back fine.
The libido effect was ok, but the gains on cycle were much better of an effect. Gonna be using it from now on, on-cycle.