Most of his advice (as is the advice from UG) stresses getting to the parks at opening. He will give you information as to the best times for each of your attractions, and many are listed at various times of the day. He offers sample plans, which always advice getting to the parks at opening. I guess you could just use his "best times" to alter it to fit your situation when possible.
I think using his "best days" advice will really help, too..especially if you won't be getting there at the crack of dawn.
He does offer a money back guarantee if you do subscribe but don't find his advice helpful. I've heard there are no questions asked.