Watched it a couple nights ago. Pretty good. I wasn't totally familiar with the history of it but after reading a bit about Stalin and his son it made some moments even funnier (after the fact). So yeah, maybe just brush up on some of the history and you'll enjoy more. (Like the fact a plane full of Russian hockey players crashed and his son pretended that it never happened.) Didn't enjoy as much as In The Loop but it definitely has it's moments.
So I alwasy casually watched, so I don't know all the episodes and such, been catching some episodes I've never watched before. "Wow, dead kids. That never sounds good unless you're a stressed out single mom."