0xkeNzo has uploaded several videos of gameplay from Super Street Fighter IV: Arcade Edition v.2012 (AE v.2012). The free patch is available in Arcades today (Dec. 2, 2011). This clip shows Yun gameplay in the latest patch. While one video certainly isn't enough to judge how effective Yun is in AE v.2012, it's still interesting to get a glimpse of how he plays.