Ultra cheesiness on the same level as Skyline.. Except it's in Russia and the electrical aliens are invisible. they're not much to look at either.
Just shapeless, black coppered armored spiked rotating spheres with a tiny face with red eyes that look like the black dragon in that pixar anime How to train your dragon.
I don't know.. The ending just screams for another sequel like Skyline. Although it had a few funny moments like the Russian fat-ass inventor singing to his fat cat.
6/10.