Yeah I read this on Hudson's forums, I'm glad to see the customer support for that problem. I don't think this problem would've bothered newcomers to the game so much as it did hardcore Turbo fans, so it's nice to see that Hudson (or Nintendo?) cares about their Turbo fans .
Well, honestly I don't think anything would've been done if so many people hadn't sent them so many threatening messages. And since word got out not to buy MM, it became a business decision to make more money.
But at least we know now that Hudson/Nintendo will cave in to pressure to fix major flaws. Hopefully they may give us the option of playing with non-filtered graphics in the future.