In regards to the Split, I don't really favor it, but have you actually trained with this split??? In regards to number of sets per work out, Yes it is a lot, but if your body can handle it then there is nothing wrong with that. All my work outs are about 25 - 35 sets per muscle (I train one muscle a day) and my work outs can last anywhere from 2-3 hours. Some people say that I over train, but I find that I am still growing and getting stronger, If ever I do less sets or less exercises I find the results to be really bad. Everyone is different. I know people that have 30 minute work outs and they respond great to that and grow like there is no tomorrow, I know if I ever did that, I won't grow - believe me I tried.