05/20/2015 12:11 EDT | Updated 05/20/2015 12:59 EDT

Ed The Sock: Only The Good (TV Shows) Die Young (VIDEO)

"Person of Interest", a science-fiction CBS drama about government surveillance, has wrapped up after season four. But its future is on the fence as CBS has renewed it for just 13 episodes. And that's enough proof, says Ed The Sock, that in order to stay alive on television for a long time, all you have to do is suck.

According to our sock-puppet commentator, the fact "Person of Interest" — a show that actually predicted the Edward Snowden NSA whistle-blowing scandal — might not stay on the air is proof that on network television mediocrity rules.

Watch his full rant above.