I saw this late at night on channel 4 and initially thought it wasn't much... but for some reason didn't end up turning the TV off and became hooked on it.
There's something delightfully perverse in the watching of the breakdown (or perhaps release) of his personality as he's left with no choice but to become colder and colder. The ending caught me by surprise but I suppose that's only because I was hoping for more - plus it ended before the story had any time to drag on and thus (and I'm guessing others) left me in the midst of the flow still, which was a good feeling.
There's something delightfully perverse in the watching of the breakdown (or perhaps release) of his personality as he's left with no choice but to become colder and colder. The ending caught me by surprise but I suppose that's only because I was hoping for more - plus it ended before the story had any time to drag on and thus (and I'm guessing others) left me in the midst of the flow still, which was a good feeling.