What i get from it is that its a method that relies on your ability to generate algorithms, making it almost a completely intuitive method, least thats how i see it, anyone else?
You shouldn't need algs for Steps 1-4, they are very intuitive. The L edges aren't solved all at once. For the LL, just use whatever way you want, the sequences are already out there.
For the move count, I'm sure he means for the whole cube. But 33-54 is a wide range. I say (if you use the same colors each time):