Wrong, tvguy
Sending someone out to immediately buy a rabbit-ear antenna without knowing what stations they can get, and their distance from the transmitters is just a waste of time and money.
If you want to know whether OTA (over-the-air) antennas will work for you there are a couple of places to check.
1. TVFool.com - you plug in your address and zip code and you will get a listing of what stations are available to you - and it will tell you what kind of antenna to get. It's color-coded, and the antenna boxes are also color-coded for distance, etc.
2. Antennaweb.org - same thing here.
In either case, you will be shown exactly what kind and size of antenna you need - indoor, outdoor, etc. and you will be shown the direction to point your antenna. In some instances, you may also need to allow for VHF as well as UHF, so be sure to read carefully what you need for your particular situation. (There are also some signal boosters, and splitters that you can add to your setup, but that's getting into details not needed here...) Rest assured - antenna prices are nowhere near $600 - you can get excellent antennas for less than $100...
To get the best reception, follow their guidelines. Once you get set up, you will be amazed at the quality. Virtually all OTA signals are crystal clear - there will be no snow or fuzziness since they are all digital signals. At the very least, you should be able to get all the major networks and their sub-stations. Yes, substations - for example, my ABC main station also has a 24 hour weather station, and an "oldies" movie station. You will also get all the sports, etc on those stations. (CBS, NBC, ABC, PBS, FOX, CW and in many cases even more (I get 44 stations including some religious and foreign languages that I don't want. Stations I will watch are about 24)
Once you know what stations you will get, you can go to zap2it.com, plug in your zip code and see just what is playing on those stations. You might be surprised at all that's available to you!