The advantage that the PPV's have is you don't have to plan ahead to see a movie. You don't need to order it on NetFlix and wait for it to show up or get in the car and drive to Blockbuster to see what they have in stock. You're trying to find something to watch, come across a movie in the PPV list you want to see and say WTF, it's only $3.99 or $4.99 and hit the button. With the movies their pusing to the Movies now & showcases folder on the HR2X's don't even need to wait for a start time to roll around, watch it now.
Thats true, but the problem with them is, that many times, the same movies are on several different channels. In that regard netflix is better. Get what you want, a day or two after you order it. If they had different movies on each of these different PPV channels, I would see a HUGE advantage for having so many different channels. As is though, they dont.