I Guess Sonic team decided not to add the secret final boss to the wii version because they are aware of people's complains about robotnik not being the final boss. It would have been nice thought if their was the plot twist the DS Version had to be in the wii version. The final boss of the wii version is still a lot more Creative. It would have nice as an Extra boss, and it wouldn't hurt to see super sonic again in final battle, but its no big deal. I was a bit disappointed that Yacker's mother wasn't the final boss in the wii version, How about you guys? Pleased/disappointed with the final boss, and should the DS version also have gone without an extra Super Sonic boss? I realise they needed to justify the special stages in the DS game, but should they simply have put Super Sonic in levels instead of adding a brand new non-Eggman boss? I'm so very glad that the Wii version axed that idea completely (and I notice the irony that the Wii version offers Super Sonic everywhere except the bosses, and the DS has Super Sonic only for the boss).
And it was awesome! But then later I found out that the DS version had exactly what I predicted for its final battle: A giant supernatural monstrosity that Sonic had to turn Super to defeat. Eggman proudly took the final boss chair back for the first time in ages, and Sonic didn't need to rely on magic rocks to save the day. Again." Turns out I was completely wrong. When Eggman's planetary mind-control weapon backfired in a gigantic ball of purple energy I thought to myself "Great, here comes the supernatural monstrosity that Sonic has to turn Super to defeat in the final battle.