My interview was not harsh at all!! I went at the end of november and my lady was lovley. They don't ask normal questions like why manchester etc etc but more stuff like you views on the new contract, naming some drugs and what they do, and they gave me a mental arithmatic question. Wasn't even very formal. Its not actually 2 essays they give, just like 2 questions, second one very short. And not on anything you dont know about...