I did, but I cheated pretty much through the whole thing. I glitched whenever I could (especially that infinite money glitch you can get early on) and also wound up with total/infinite invisibility, I think it involved another glitch or exploit. I also didn't really level up more than a couple times. I also didn't play it on an HDTV.
So in short, I played it, but I did everything wrong.
I kept meaning to get back to it, but I just never did. And now that Skyrim's almost out, I don't know if I ever will, unless Skyrim is really a step back.
Now, Fallout 3 and Fallout NV I played a couple times each, correctly, on an HDTV.