A-ha ! Did I hear my name being called ?
Well, yes, I believe I did; so here I am, Princess Tiger Lily !
Apple TV...In a word, we love it ! It is even better when you have an iPhone or iPad to use along with it; but would also be fine all by itself.
It is just a little box, maybe 4"x4", and it connects to the TV and then to your wi-fi, or can also be wired in if you don't have a wi-fi connection. With it you can watch Apple movies/TV shows that you either rent or buy, all Netflix movies ($8 month subscription), YouTube videos, news, weather, and other programs that are either free, or you can subscribe to. For instance, if you are a sports fan, you can subscribe to the sports channels.
You can also listen to your iTunes music, various podcasts, and about a zillion radio stations of any kind that you like.
If you have an iPad, you can use Airplay, and it will put anything that you are looking at on the iPad onto the TV screen. If you have Amazon Prime, you can also watch all of the free Amazon movies using airplay.
I am sure that there is a whole lot more that I am not remembering right now, and they are adding new programs all of the time, as well.
Oh, yeah....cost. it costs about $100 new, less if you get a used one on ebay, and once you have it, there is no other charge. Basically, it is like having another computer, but it just does TV stuff.
Every year (think it is in September) they have a free month-long concert that you can watch live every night.
And you can also use any pictures that you have in your Photostream as a screensaver, which is really neat, too.
If you look up Apple Tv on youtube, where are videos that show you what it is and how it works.