I love this stuff! It works so well! I get a couple breakouts about once a month, or if I touch my face too much. I use this stuff every day and it works wonders, I won't break out at all, ever. Effectiveness It is amazing how well it stops me from breaking out! I will say you have to use all three products, every day, for it to work, but if you stick with it, it works amazing! Ease of Application Super easy! Just wash your face, then a quick wipe, then some moisturizer and your done. Convenience It's another step in your routine, so that would be convenient or not depending on how you feel about adding another style to your daily routine. I didn't find it to be a hassle, I'm in the bathroom already. Side Effects My skin got a bit dry in the beginning, and was more sensitive to sunlight. But after using it for a while I think my skin got used to it and now I don't have any problems. Immediacy It did not work right away, it took a couple weeks for the effects to really take hold. I expected that though, they warn you in the directions that it could take a bit to see signs that it is working.