Who the show's MVP?

So, who for you, was the best character that you couldn't get enough of and kept you tuning in to see them.

I feel I may end up in the majority here, but for me, it was Rad. Everything from his look, to his character is just gold. Will Forte has/is doing a great job in this part. I almost feel, I may have imagined it, that as production went on his role in the show got bigger each week as the creators really got into how good he is. I hope there's a season 2, I need more Rad especially now we know who he really is, his immaturity and stupidity coupled with this character development can only bring further hilarity.