It is great to see that Ukraine cares so much for the oppressed people in Crimea that they even deny them water... If they really wanted to win the minds and hearts of the people, they should surely give them the water.
As for Russia attacking Ukraine, it seems the world thinks that the Russian government and military are stupid or insane. Russian citizens will not stand for such a thing and the government will lose all popularity very rapidly.
According to historical data, Hitler was also impressive during his public speeches. Look where it got the world.