>>18888248It really isn't. Actually I remember a lot of discussion about it, right before Smogon banned it, where anti-ban posters where just saying "lel just use Rocky Helm on your entire team, Kangaskhan is balanced," and then it was pointed out that a lot of people were running special moves to avoid contact while still doing huge amounts to Skarmory, Ferrothorn and Garchomp who were the most common Rocky helm users.
>>18888332Enough japs bitched at Gamefreak about the disgusting brokenness of Mega Mom that Masuda basically said it's going to get nerfed. That one VGC national champ on youtube called Kangaskhan ridiculous. It's not just smogon.
Also "just play around it" is a really shitty and non-descript excuse for not banning something that usually KOs everything it touches. It's beatable, but in a 6v6 singles format by the time it's actually been KOed it's probably done so much damage to your team that it's opened up a sweep for one of its teammates. The only good way to beat a team with Mega Mom is to have your own Mega Mom. It centralized OU even more than Gen 4 Garchomp, which is downright impressive.