'Citizen' is morbidly, sickly, gruesomely entertaining. It's rare in movies when you're rooting for the bad guy. In this case, the "hero" (an unsympathetic one at that) could be deemed the villain as well.
And the villain's acts, of course, are not sustainable and justifiably ended eventually. But what bothers me though is the beliveability factor to pull off one asanine assasination after another. I understand that suspension of disbelief is a must, but not when it goes far beyond the borders of plausibility (something to do with the prison cell).
