Don't let this review stop you, I liked EVA but I enjoyed Rahxephon more, yes it burrows from EVA but its not what I call a "clone".hahah, I was about to download this...
The creator said he made Rahxephon as a tribute to the 1970's Super Robot anime Yuusha Reideen (Reideen The Brave). Like how EVA's creator Anno said that Ideon was an influence in creating Evangelion.