Reading some of the previous reviews I have to wonder how these people have escaped the fact that BBT is ending? So yeah, they're going to have some fun with it. It's not going to be Emmy award winning thought-provoking and character developing... It's going to be fun!
And this one was fun. They always have fun when somebody from a show that creates waves of nerdgasms put in an appearance.
Lighten up y'all. It's a comedy, it's sophomoric and juvenile and doesn't strain the brain - just as it should be.