But Bunnahabhain,

since Packer 'improved' the game, a game can now be over in as few as 20 overs per side...

But I have noticed, that what with all the multiple replays of every ball, and the extracts from games played years ago, that tend to be spliced in every time a seagull scratches its bum, the average number of balls per over is now 67.239, so a game still takes 5 days!