And I stick by that point. It's a matter of whether you're willing to play it. We'll take SvC because the game is basically considered broken (at least the arcade version). The game was poorly designed, that's all there is to it. There are so many glitches and so many issues that it makes it impossible to play on a high level competitively. As such, the community elected to stop playing it on a large scale. So you see, all the glitches and issues are there and are exploited by those that elect to still play it, regardless of how "cheap" or whatever term you want to apply to this situation. It's in the game, it's up for grabs.
I have to agree with PK here. It all depends on what you are talking about. SvC is broken on so many levels because you can and will own everybody and anybody with the bosses. I have taught a total scrub how to do Geese’s infinite in less than twenty minutes.
Roll cancels in CvS2 however, do not break the game even though they are a glitch. First off roll canceling consistently and making good use of RC’ing is a total bitch to do. Even if you can RC doesn’t mean you will win every match. I have seen people waltzing into arcades and trying to RC everything they throw out. And I have seen them angrily walk away when they were destroyed by K and P groove users. Tiers would shift without them, but RC’ing do not break CvS despite being a flaw in the game engine.