I agree. And I cannot get a refund on a number of tickets that i have either.... with that said, I am planning regardless to make it a real point to be there before the park opens. And get Fast passes, fast passes, and more of them, as they become available. The only thing that I do not like about single rider lines, is for example at Indy, you miss the entire entrance. I love hearing the water drip, and the bats flying over head. I like to take my time during that visit. As other visitors fly by me. They miss so much in my opinion.
As always, in the end, one will have to take it one hour, then one day at a time.