anyone ever tried it? Good experiences? Bad experiences? Weird experiences?

Are there actually any good ones out there or are they all complete rip offs? I heard Zoosk is a bit of a rip where as Match is generally considered to the best, then there a few freebies like Plenty of Fish.

Yes I am considering joining one before you ask, it doesn't make me sad though - it's 2012 for Gods sake the digital age!