I am doing this for the free Apple TV which I will end up re-selling. So it's like trying the service out for free for three months while I still hold on to Vue.
But I still think Vue is the better overall value. For ten dollars more than the package that Directv offers you can get ninety channels with Vue. Plus I can DVR everything, NFL redzone availability, access to tv everywhere logins for almost everything, and five streams at one time.
So to me it is worth the ten dollars more a month to use Vue instead. If it weren't for the free Apple TV, I wouldn't even bother trying out Directvnow.
That is my take. I just signed up, so I essentially saved $50 on an ATV that I know I will use. If it works, great. If not, I'll just keep my normal cable plan.