No, 4e doesn't produce a balanced game.
I played 4e extensively. Suppose we start with per-essentials.
A level 30 PC in 4e has 18 feats, 3 encounter powers, 3 daily powers, 1 paragon path, 1 epic destiny, 1 race, 1 theme, 1 class, 1 subclass, and about 10 items of consequence. By the rules...