so what exactly don't we know about ROTS, with all the spoilers and whatnot?
so far, the biggest spoilers that ive found out so far are:
SPOILERS:
Spoiler:
anakin slicing off dooku's head on the seperatist ship, obi-wan killing grievous with a blaster, and palps beating yoda in a duel, as well as other things
i doubt that knowing this kind of stuff ahead of time will ruin the movie, mainly because there will be tons of minor details that we don't know yet (and seeing it all in action is much different than hearing about it), but what are the major details that we do not yet know?