Shawna,
It's really hit-and-miss. I've only tried it once, and I didn't get into any conversation worth mentioning. The youngsters we have on this forum are a lot more mature, that's for sure.
There is nothing to download and it's completed random and anonymous, so give it a shot.
I got the idea from another forum and they actually posted screen shots of some of the conversations; they were both hilarious and disturbing.