More like 3.5 stars... decent quality and range

Generally speaking this item works rather well. It just so happens that the building I'm at is really shielded against any kind of singals, but it was enough for me to go ahead and judge that the item does work and it is as described. Your exact range will depend on certain circumstances including positioning of the antennae itself. The sticky pads the come with it are REALLY strong, so be careful as they may damage walls.