I, for one, thought Eberron sounded pretty neat from the first. But then, I really liked Dinotopia too, which is what everyone was calling it. Well, it's a lot closer to Medieval meets Marvel, but I must say I am impressed with WotC's ingenuity for the first time since, well, 3rd edition came out. This is the kind of thing that usually comes from a third party publisher, but with all the money WotC can give it. Personally, I'm very busy with college and theatre at this point in my life, but want to DM, so I'm looking forward to running a campaign that won't take up too much of my spare time (since it would take a year to drum up even a modified game to my satisfaction). I am hoping that the adventures that are coming out (Whisper of the Vampire's Blade, right?) will be good so I can use that. But regardless, as a great lover of the comic book style of high fantasy, this is definitely the game I will play. I just got the book today, and I'm hooked. Haven't met a setting that just grabbed me by the imagination and scope of grandeur like this since Spelljammer way back when.