I'm on Direcway's asstastic service right now.
It's $60/mo for me. That $60 lets me download about 160mb a day before I hit the "Fair Access Policy" which caps me at about 4-5kB/s for the next twelve hours. The speeds up to that point are okay, but it still sucks ass. $60/mo for that!?
Okay, well, you didn't mention a concern about downloads. You want games! Well, no. It's not going to work. If I go into a server for any given FPS game with this thing my ping is about 500-900. It's never, ever less than 400. If you're concerned enough about gaming to ask slashdot about this, I'm sure you understand exactly what devastating effects that would have on gameplay. There are other posts in this discussion about the speed of light being the limiting factor. It's really true. It takes about a quarter second to half a second for your signal to even reach a server and come back.
I was in your same situation. My parents were moving and I can't afford, yet, to live on my own. So I moved with them to the middle of nowhere. Now I made the wrong choice and I have what I would describe as the shittiest ISP I have ever used (I haven't used AOL. Not sure how that would compare. :P). I got this because I had to keep my system up to date (doing development work, etc - yes, out of my parents' house) and I'm addicted to pornography and demand easy and quick access to it.
If things like pornography and downloading music, videos, or other big content are not important to you, do not get this. You will NOT play games at any adequate level on this kind of connection.
Turn based games are okay.
Keep a dialup account handy to play anything else, though.