Those pictures that you posted are exactly what I would call a "slightly improved OoT" graphically speaking.
I'm so sorry to disappoint you by having different standards and definitions for such adjectives.
Now, if a remake of OoT looked as good as a PS3 or 360 game, the difference would be substantial. But to me, what you posted isn't. It's unimpressive to me.
Way to make a thread about subjective matters and claim superiority over the case. =P