The idea that a game could be lost if you lose internet for more than three minutes is an enormous problem to players without a stable internetconnection.
The product works well and solves a real problem for anyone who wants to watch video while away from a high-speed Internetconnection without having to pay to purchase or rent programs from iTunes or other download services.
While these products can solve your home wireless service problem for a couple of hundred dollars they do require that you have a broadband Internetconnection because the microcell relays your voice and data service requests to Verizon via the Internet.