Don't be too dismissive with an uncoloured prototype. Most prototypes are panned by fans, but the coloured or finished versions get quite a bit of support. MP Starscream (the white one at least) was well received by fans, but the uncoloured prototype (the later modded version) was bagged pretty heavily. There are just too many details lost in the uncoloured prototype to judge it fairly, because only the people at Hasbro/Takara are working with a colour scheme from the beginning, giving them a complete picture.
Re-assess it when a coloured version comes out, and if you still don't like it, fair enough. I think there will be plenty of fans who will buy a giant sized Grimlock with Gen1 styled transformation (like the other MPs).
And it looks like Hasbro might be releasing it in the later half of next year anyway, after the movie line is winding up...
http://www.otca.com.au/boards/showth...4374#post54374