The biggest shock in the sport's history? The best game in the history of the Rugby World Cup?

Japan's stunning win over South Africa on Saturday had the sport's biggest names - among them Jonny Wilkinson, Sir Clive Woodward and Jonah Lomu - queuing up to describe it in the most colourful of terms.

Beaten South Africa coach Heyneke Meyer said the result was "unacceptable - I have to apologise to the nation".

And when someone with an imagination as vivid as that of JK Rowling, the creator of Harry Potter, tweets "you couldn't write this",  you know you've seen something astonishing.

England's 2003 World Cup-winning coach Sir Clive Woodward hailed the victors' decision to go for the winning try rather than a penalty that would have in all probability secured a draw.

Jonny Wilkinson , no stranger to last-gasp World Cup heroics himself, was as impressed as his former England coach.

Two of Wilkinson's former England team-mates also weighed in.

Jonah Lomu, on the wrong end of France's stunning comeback when Les Bleus beat the All Blacks in the 1999 semi-final, felt Japan's win had raised the current tournament to another level.

Japan trailed 29-22 with 18 minutes left after Adriaan Strauss powered over the line for the Springboks, making the final result even more amazing for former England and Lions hooker Brian Moore.

Former Wales and Lions flanker Martyn Williams was equally impressed.

Another Welsh ex-Lion, Shane Williams, looked at Japan's win in light of their next outing - against Scotland on Wednesday.

Former Wales fly-half Jonathan Davies and ex-Scotland winger Kenny Logan could scarcely believe what they had seen.

And BBC Sport's Ben Dirs looked back to another great sporting shock, Buster Douglas's defeat of Mike Tyson for the world heavyweight title in 1990 - in Japan, of all places.