What do you think about CNS17?

I have been using CNS17 grow,bloom,ripe for the past few cycles in ProMix medium and have been very pleased with the results. Before I was running the Pure Blend Pro with all the recommend supplement by Botanicare but the cost plus the pain of measuring and mixing several things became less appealing. I also was experiencing so deficiencies before but ever since switching to CNS17 I haven't had a single issue! Plants have never looked so lush and healthy. I pretty much stick to the feeding schedule on the bottles but sometimes reduce the strength if the plants are maintaining their vigor. I am considering adding in some kelp meal but if I do I will run a control group to compare the results.

http://www.amazon.com/Espoma-Organic-Traditions-Kelp-1-0-2/dp/B000X7VEFU

http://www.botanicare.com/CNS17-Grow-Formula-3-1-2-P61C2.aspx
http://www.botanicare.com/CNS17-Bloom-Formula-2-2-3-P60C2.aspx
http://www.botanicare.com/CNS17-Ripe-Formula-1-5-4-P63C2.aspx

Do you have any experience with CNS17 or other Botanicare products?