Originally posted by Janus Marius
NEC shouldn't be taken as gospel though, as the author is clearly in-universe and fallible. While I'm not saying Anakin couldn't have the highest potential ever (As that was certainly GL's desire, but most EU characters surpass Anakin many times over), it just seems incorrect to keep assuming he's the best in light of people like DE Sidious, Luke, Nihilus, etc.
Well don't forget Janus, at his FP Anakin would have been twice as powerful as Sidious.