Trust the British to get it right -- in the end. When it comes to taking stock on London 2012, I believe the London Games will be regarded as having brought the Olympics concept home.

Britain has brought the Olympics back to what they have been and should always be. And we did it with that unique common sense for which my country is known.

To be sure, the London Games were not as spectacular as, say Beijing. Nor did they have the exotic "new world" quality of Sydney so wonderfully laced with Australian freshness. They haven't been the biggest, the brightest, the tallest, the largest, the (you add your own superlative here).

Instead, they have been what they were always meant to be -- a celebration of athletic prowess infused with a tremendous sense of fun and good spirit emanating from the host nation's culture.

Everything that has been bad about games in recent years was slowly, carefully addressed and ultimately dealt with in London.

The opening ceremony set the tone. With its green fields and satanic mills, to the self-deprecating humor from the Monarch herself, London sent the not-so-subtle message: This wasn't going to be "Olympics as usual."

The Games' big budgets

Montreal finally finished off paying for the 1976 games 30 years later in November 2006. Athens was twice over budget. And of course, we will never know how much the Beijing games truly cost.

In London an original, fictional bid-budget of £2.7 billion ($4.2 billion) was quickly abandoned in 2007 in favor of a realistic, £9.3 billion ($14.6 billion) with a huge contingency for unforeseen costs such as security.

To those who criticize the three-times bid-budget, there is one crucial fact to bear in mind.

In 2008, like other countries in recession, Britain embarked on stimulus spending. We were fortunate that we actually had real projects and purpose upon which to spend the cash, rather than the bridges and roads to nowhere of other countries. We didn't have to invent places to spend the money because the Olympics was waiting. If there was ever a time to have the Olympics, this was it -- when the expenditure was economically needed.

In fact, the contingency money allocated has proved to be more than enough. A political row is about to break out over what to do with the £300 million under-spend and whether it should just be handed back to the cash-strapped UK Treasury. My own view is some of it should be used for a tourism campaign next year to help bring those guests who stayed away fearing the crowds.

The Olympic legacy

Olympics today are all about legacy. It was the prospect of regenerating London's derelict East End which helped win the games. Since then billions of pounds have been spent, not just on the facilities per se, but on the infrastructure around them. And in the city, those of us who live here and have suffered years of weekend closure of tube lines for "scheduled maintenance" and "replacing signals" can be in no doubt we will reap the benefits once everyone has gone home. We have a regenerated subway that is once again world-class.

So when the IOC President Jacques Rogge said, "London has created a legacy blueprint" and "has raised the bar on how to deliver a lasting legacy," we can neatly tick that one off as a rousing success from which other cities can learn.

Organizational triumph

From day one, Britain was determined not to have another Wembley fiasco, or Millennium Dome disaster, where it seemed every major construction project ended up delayed, over budget and in acrimony (incidentally the Dome is now the most successful concert venue in Europe as the O2 arena -- so there!)

With the Olympics, we simply got on with it. The Aquatics Centre, designed by Zaha Hadid, was completed and tested a year before the games began. The Olympic Stadium had the lights switched on by the Prime Minister back in December and its final test was four months before the opening ceremony.

In fact the IOC never did doubt everything would be ready.

London has conclusively shown that by being more realistic in ambition, everything can be done without the heartache and angst of previous games.