I'm just wondering why they came out with this Episode idea in the first place. I heard that they would go as far as to release an Episode IV if they do great. But shouldn't they just skip the Episodes and name it with numbers like Sonic the Hedgehog 5 etc. And why did they make Episode II such a big step compared with Episode I? Episode I uses 2D graphics while Episode II is beautifully made to be like, uh... 3D! Everything in Episode I except for Sonic and the bosses are actually beautiful 2D that is made to look realistic. While Episode II has water effects, shadow effects, angle of view effects and much, much more than Episode I. And they can increase the file size by a bunch just by adding these wonderful effects and cutscenes, which is why Episode II didn't make it to Wii!