APE winging their match against a dedicated Captains team without using cavalry:
By the way, this was Captains in its earliest stage during EA:
Listen to the commentary. There might not have been Rambo (though it was still possible), but archers still seemed useless, and the most effective meta was simply to steamroll with two cavalry and four shock infantry. (I saw more varied and interesting plays by APE in CL2, with or without Rambo.) The winning team apparently played that composition for the whole tournament, and there seemed to be little the other teams could do about it, except possibly to run all shock infantry (as the commentator suggests), which is exactly what people complained sorely about after the big MP patch that introduced crushthrough later on.