Where the hell are the Mariana Islands, and when did the natives there decide their biased opinion was important?
As for core games, I'm not sure what you refer to by Capcom's offerings last gen. RE1 remake, RE4, RE0, I'd say those weren't disappointing. Monster Hunter 3 is en route for the Wii, and the RE4 Wii version is hailed as the best version by many.
As for MMV, sure they might be crying, but Activision doesn't seem to think its worth the effort to deliver games to the PS3. I have little knowledge of MMV, but I sure know who Activision is. Different devs have different perspectives. If 3rd parties want a hit "core" game on the Wii, make a game that lasts for more than 30 hours, with solid gameplay /controls, and isn't a cartoon.