There are more than 45 of these matches, covering all 29 of the previous events. Savage vs. Steamboat, Hogan vs. Warrior, Michaels vs. Razor, Rock vs. Austin, Undertaker vs. just about everyone, they're all there. There are certainly some omissions--any of Piper's memorable, if potentially unlicensable celebrity bouts come to mind--and there are a few head-scratcher inclusions that seem to be there strictly because they were available, like that largely reviled Goldberg vs. Brock Lesnar match from Wrestlemania XX, and the thoroughly hyped but largely forgettable Cena/Rock match from Wrestlemania XXVIII (thankfully, not the even worse one from this past April). But outside of those few peculiarities, the scope and breadth of talent and history on display was most impressive, as were the educational film packages produced by WWE's video team.