The way I see it is:
1) We are living in a global economy & are experiencing a worldwide recession.What Browns' Darling does in this country is just a drop in the ocean!
2) Many families are struggling with day to day expenditure,so any tax savings now will just be spent on the mortgage,utility bills,etc. Not many will go out and buy new tv's just to save a few quid of VAT.
3) With all the money the government are borrowing and the tax rises in a year or two,i can see the recession actually being prolonged by these measures. Whose to say that things will be better then?