Simple for me, no PVR, no sale.
Even if you can live without a PVR, how about this from their FAQ.
Do I need a separate VBox for each TV and is there an additional fee?
A VBox is required for each TV set to enable content delivery and all the interactive features. There is a fee of $6.95 for each additional TV set because of the added data usage.
If you have three tv's then you are going to pay $14 a month on top of the prices on the website.
With three TV's the premium basic would be $53.95 per month plus $14 a month equals $68. If you got the kids and sports package then that would be another $24 a month. $92 bucks a month for something that uses up all your internet bandwidth?