IF you live in an apartment or condo, the antennae may not work as well as if you occupy a free standing home.I've got everything but the crimping tool, and those aren't cheap.
I doubt something that simple would work for me anyway. There's some horrible Radio Frequency Interference coming through here.
Most newer tv's are ALL HD and the broadcast signal is too and the cheapie antennae pick up lotsa channels. Even the rabbit ear ones.