i agree naruto should have been told more about the Kyubi after he came to know that a demon is inside of him. it should have been the logical thing to do. like naruto should have gone to 3rd to find out why wasn't he told about the Kyubi stuff....well he should have been pissed....even after Iruka acknowledged him....i mean doesn't have questions on why was he the only who got the kyubi ...and like who were his parents and where did he come from.

i believe Kishimoto's pilot chapter where Naruto knows that he is a demon fox was a much better idea because thats when he can really work on himself and harness the powers of Kyubi....atleast he should have cleared out all these things.