Small people aren't a race! This isn't Game of Thrones!

Listening to "Come Sail Away" at the end:

Like the reviewer said: it was actually nice to see Chevy again, even if only for a minute.

My sentiments exactly. The fourth season finale was supposed to be one of the most important episodes of the series (due to Jeff finally graduating), but most of the story didn't even take place in the real world.
That is why I loved this episode, because it took care of almost all the issues of S4.