Okay, I'll bite, could you please explain how Thatcherism is a 'sound strategy' ? Can you break down what Thatcherism actually is, and how we've benefited from its application ?
Can you also tell us where the ideas and policies actually came from ? (hint : not Thatcher herself).

Edit : Actually, Labour have not adopted it wholesale as you describe. No, I'm not a fan of Labour. Just saying is all.