SBS's "Running Man" has been on a roll lately, as seen by the unending praise they've been receiving from viewers.  On April 10th, the program attempted a new challenge style with one secret agent member (Yoo Jae Suk) out to eliminate the rest. The other members were hilariously eliminated without knowing the real reason why, while Yoo Jae Suk worked under intense tension and pressure to keep his identity a secret. Viewers praised the show for maintaining a certain level of tension all throughout, with scenes like Yoo Jae Suk nearly getting caught by Haha.  When Yoo Jae Suk's double-agent identity was eventually revealed, the members were unable to hide their shock over the turn of events. Viewers commented, "The idea for today's episode was the best," "So much tension, I loved it!", and "I couldn't take my eyes off of the thrill." Unfortunately, there were some criticisms towards the show when Yoo Jae Suk was depantsed on air.  Some commented, "It was kind of embarrassing to see with family," "Was Yoo Jae Suk okay with that?", and "That was really embarrassing." Source: Daily News via Nate