why is the Cena Vs Rock a 3 disc dvd?

[wisewithknowledge]

i dont believe that that much happened to fill 3 discs with 3 hours each
@Dianca ok that takes care of disc1 now how about the other 2

 

[Dianca]

Hey,it includes highlights,special effects,etc.

 

[Brad]

If you're honestly that concerned then buy the damn thing