From the review:
The good: Verizon Wireless V Cast Mobile TV offers excellent video quality and near-instantaneous channel switching.
The bad: Verizon Wireless V Cast Mobile TV has limited network simulcast options.
The bottom line: Verizon Wireless brings mobile entertainment to a new level with its new V Cast Mobile TV, but more simulcast programming would make it a truly rich experience.
One of Mobile TV’s big draws is that it delivers live TV broadcasts rather than streaming video. That means true 30-frames-per-second transmission (EV-DO streaming services cap out at 15fps) and fantastic, crystal-clear video quality that rivals regular broadcast TV. We saw no lag between audio and video, and the video itself was crisp and vibrant.”