I spent a few hours at Coney during my one visit (actually, it was my second visit, but nothing was open the first time due to weather). I'm not much of a flat ride junkie, but I enjoyed a few rides on the Cyclone, one ride on each of the kiddie coasters and one ride on the Wonder Wheel (the mobile cars, of course!). After reading what Moosh said about the Zipper, I'm now kicking myself for not riding it (although it may have been down that day, I can't remember). And I wouldn't have felt right without stopping in Nathan's for a dog. I really like the place, and I agree with Gonchar about the feeling you get while trying to soak in all the history. It's similar (to a much lesser degree) to the feeling I got while touring some of the castles in England.
I was sorry to see the Jumbo Jet not operating (I think it had been SBNO for less than a week). Apparently it's been in China for the last year...anyone know if anything has physically taken its place?