Street Fighter IV is easily the best fighter on the iPhone right now. But more than that, it's just a great edition of Street Fighter. The controls work extremely well for a platform with no physical buttons. The stick is precise and responsive. And it looks fantastic. IGN's biggest gripe is a lack of fighters or extra play modes. Eight simply is not enough. Hopefully, Capcom will update Street Fighter IV in the future with a larger cast. But don't let that dissuade you from downloading. This is a fun play.