incredibly good, despite the foreign language.
in the start when i saw the intro i thought ''oh my god, it's in russian, and it will not have ANY subtitles'', but thankfully, you added subtitles!

then, i saw that the movie was not only well-designed, and nicely drawn, but also, it was VERY funny!
i enjoyed the moments when the medium was using his ''powers'' to clean the house, and to purify it, and i liked how the facts always rejected his theories.
i also enjoyed the clever catchlines, and the nice design of this flash.
it was very funny.

you're good, do more!
also: is this based from a popular russian TV show?
and if so, from what?

very good, keep it up, man, you're good.