It's not a bad cover, the Eberrant...ahh, Eberron one... The werrd, 3rd edition pseudo-textured styles don't help. It's be ok, if it was just that picture with a border. Colour, obviously.
Whatever happened to the graphic design on the teaser material (the blue covered pamphlet)? It looked fantastic and original, but I must agree with most others here that this new cover looks bland and unoriginal.