Man, volleyball world championship is just too long... 1st round, 2nd round, 3rd round, and then you have final 4. It's cruel to have to play 13 games in like 20 days including all the travels, what's the point here?
You should just watch the annual festive, formerly the World Grand Prix - WGP now the Volleyball Nations League - VNL
For the much shorter quadrennial event FIVB has the World Cup, and WGCC plus some serious qualification tournaments.