Btw. Here is some info regarding some more "freedom":
OSCE media freedom representative concerned about new steps to restrict media plurality in Ukraine - Representative on Freedom of the Media
For example, the Tatars you mentioned are of course scared (especially elderly people) - it is understandable - hence the Medjlis calls for boycotting the referendum.
However, there are already negotiators talking to them both from Crimea and even from Russia in order to try and assure them that no harm would be made to them. Would they be satisfied? probably not, but there is no way in which a revolution could please all the people that are involved/affected by it.