I am one of the despicable FGC 18ers, having only started playing Street Fighter V in October of that year. A veteran player recommended this to me and I could not be more pleased with the improvement to my playing in just a short time. The drills are simple to set up and understand--more importantly, the straightforward explanations into the what, the why, and the how really help keep you focused. Especially after you just flubbed your last hit confirm special into CA and now have to start back at 0 reps.
This is a great resource for brand new players, novices who aren't sure how to break through plateaus, or even seasoned players who need to change up their lab sessions.