Eberron is horrible! It's a completely worthless pile of sh*t, WotC should have just stuck with FR, Krynn, or even brought back Greyhawk. However, I think there are copyright issues w/ Gary Gygax that make the last choice all but impossible.
I still play a little AD&D with some old friends and we use 2nd Edition rules, though heavily modified, one DM runs a Krynn campaign and the other runs Greyhawk.