After a long time I felt like writing a post, it depends on your mood and time.
anyway, I recently came across to the cutting edge visual effects ad videos and trailers done by a production company called Logan.
their work has a very futuristic urban feel sometimes dark energy bursting literally in the frames.
there is no need to write so much you can go to their website and see for yourselves:
still from the game trailer Vanquish
still from the video Casio gravity