i had it. for the most part i loved it. there really was no catch. my problem came when i moved. they said it would cost $125 and 60 days to move my service. i said fine because i wanted to keep my number. well, 4 months later i still did not have a phone. i was calling constantly and they kept giving me reasons why it wasnt turned on yet. they even disconnected my service without notifying me.
i do not have their service anymore. not worth the hassle they were giving me. i have the same plan (better calling area, it includes canada!!) for only $10 more a month. and none of the hassles.
as long as you are not moving anytime soon. it is a good deal.